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JPH07191708A - Method and device for automatically adjusting package - Google Patents

Method and device for automatically adjusting package

Info

Publication number
JPH07191708A
JPH07191708AJP5329350AJP32935093AJPH07191708AJP H07191708 AJPH07191708 AJP H07191708AJP 5329350 AJP5329350 AJP 5329350AJP 32935093 AJP32935093 AJP 32935093AJP H07191708 AJPH07191708 AJP H07191708A
Authority
JP
Japan
Prior art keywords
adjustment
electronic circuit
adjusted
trimmer
circuit package
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5329350A
Other languages
Japanese (ja)
Inventor
Junichi Miyamoto
潤一 宮本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC CorpfiledCriticalNEC Corp
Priority to JP5329350ApriorityCriticalpatent/JPH07191708A/en
Publication of JPH07191708ApublicationCriticalpatent/JPH07191708A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE:To easily and surely decide an amount of adjustment by preparing a characteristic model and using it. CONSTITUTION:The respective parts composing the device for automatically adjusting a package 10 are provided with following functions. Namely, a measurement part 1 is provided with a function measuring the output value of an electronic circuit package 4 by a measuring instrument 5. A mechanism part 2 is provided with a function moving a head for adjustment 7 to the position of a trimmer for adjustment 8 by a robot 6 and rotating the trimmer for adjustment 8. A control part 3 gives an input signal to the electronic circuit package 4 by an incorporated controller 9, controls the measurement part 1 and the mechanism part 2 so as to obtain data for preparing a characteristic model, prepares the characteristic model, gives the signal of an input value to be a reference to the electronic circuit package which newly becomes the object of adjustment so as to measure the output value and obtains the rotational amount of the trimmer for adjustment 8 by the characteristic model. Then, in correspondence to the obtained rotational amount of the trimmer for adjustment 8, the control part 3 controls the mechanism part 2 and the head for adjustment 7 so as to rotate the trimmer for adjustment 8 of the electronic circuit package 4.

Description

Translated fromJapanese
【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明はパッケージ自動調整方法
および装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a package automatic adjusting method and device.

【0002】[0002]

【従来の技術】従来のパッケージ自動調整方法および装
置の一例としては、特開平02−092004号公報記
載の電子回路の調整装置がある。この電子回路の調整装
置は、正弦波入力を与えたときの電子回路の出力の交流
成分と直流成分から、ファジィ推論によって、電子回路
のゲインとオフセットの調整量を求め、調整を行うよう
になっている。
2. Description of the Related Art As an example of a conventional automatic package adjusting method and device, there is an electronic circuit adjusting device described in Japanese Patent Laid-Open No. 02-092004. This electronic circuit adjustment device is adapted to obtain the adjustment amount of the gain and offset of the electronic circuit by fuzzy reasoning from the AC component and the DC component of the output of the electronic circuit when a sine wave input is applied, and perform the adjustment. ing.

【0003】[0003]

【発明が解決しようとする課題】上述した従来の電子回
路の調整装置は、ファジィ推論を行うにあたり、毎回ル
ールに基づいて演算を行い調整量を算出しなけばならな
いという煩雑さを伴うという問題点がある。
The above-mentioned conventional electronic circuit adjusting device has a problem in that, when performing fuzzy inference, it is necessary to perform an operation based on a rule every time to calculate an adjustment amount. There is.

【0004】本発明の目的は、特性モデルを作成しこれ
を使用することで調整量の決定が簡単で確実となるパッ
ケージ自動調整方法および装置を提供することにある。
It is an object of the present invention to provide a package automatic adjustment method and apparatus in which a characteristic model is created and used to easily and reliably determine an adjustment amount.

【0005】[0005]

【課題を解決するための手段】本発明のパッケージ自動
調整方法は、予めデータを採取するため有限個の被調整
電子回路パッケージに基準となる入力値の信号を与え、
前記有限個の被調整電子回路パッケージの調整用トリマ
の調整前の状態である初期設定の位置からの回転量とこ
れに対応する各被調整電子回路パッケージの出力値とを
対のデータとし、前記対のデータを入力データとして最
小2乗法を用いて任意の被調整電子回路パッケージの調
整用トリマの調整前の状態での出力値を与えると予め定
める出力値となる調整用トリマの回転量を出力する特性
モデルを作成し、新たに調整の対象となった被調整電子
回路パッケージに前記基準となる入力値の信号を与えて
出力値を測定し、前記特性モデルにより前記新たに調整
の対象となった被調整電子回路パッケージの調整用トリ
マの回転量を求め、前記求められた調整用トリマの回転
量にしたがって前記新たに調整の対象となった被調整電
子回路パッケージの調整用トリマの回転を行う構成であ
る。
SUMMARY OF THE INVENTION The automatic package adjusting method of the present invention provides a finite number of electronic circuit packages to be adjusted with a signal of a reference input value in order to collect data in advance,
The finite number of adjusted electronic circuit packages, the adjustment amount of the trimmer for adjustment from the position of the initial setting which is the state and the output value of each adjusted electronic circuit package corresponding to this as a pair of data, When the output value of the trimmer for adjustment of any electronic circuit package to be adjusted before adjustment is given by using the least squares method with the paired data as input data, the rotation amount of the adjustment trimmer that becomes a predetermined output value is output. A characteristic model is created, and the output value is measured by applying a signal of the reference input value to the electronic circuit package to be adjusted that has been newly adjusted, and the output value is measured by the characteristic model. The adjusted amount of adjustment trimmer of the electronic circuit package to be adjusted is obtained, and the adjusted electronic circuit package newly adjusted according to the obtained amount of rotation of the adjustment trimmer. A structure for rotating the adjustment trimmer.

【0006】本発明のパッケージ自動調整装置は、被調
整電子回路パッケージからの出力値を測定する測定部
と、前記被調整電子回路パッケージの調整用トリマの回
転を行う機構部と、前記測定部および前記機構部を制御
し有限個の被調整電子回路パッケージの調整用トリマの
調整前の状態である初期設定の位置からの回転量とこれ
に対応する各被調整電子回路パッケージの出力値とから
最小2乗法を用いて任意の被調整電子回路パッケージの
調整用トリマの調整前の状態での出力値を与えると予め
定める出力値となる調整用トリマの回転量を出力する特
性モデルを作成する機能、および新たに調整の対象とな
った被調整電子回路パッケージに前記基準となる入力値
の信号を与えて出力値を測定し前記特性モデルにより前
記新たに調整の対象となった被調整電子回路パッケージ
の調整用トリマの回転量を求め前記求められた調整用ト
リマの回転量にしたがって前記機構部を制御し前記新た
に調整の対象となった被調整電子回路パッケージの調整
用トリマの回転を行う機能を持つ制御部とを含む構成で
ある。
The automatic package adjusting apparatus of the present invention comprises a measuring section for measuring an output value from the electronic circuit package to be adjusted, a mechanism section for rotating an adjusting trimmer of the electronic circuit package to be adjusted, the measuring section and The minimum amount from the rotation amount from the initial setting position which is the state before adjustment of the adjustment trimmer of the limited number of electronic circuit packages to be adjusted by controlling the mechanism section and the output value of each electronic circuit package to be adjusted corresponding to this A function for creating a characteristic model that outputs the rotation amount of the trimmer for adjustment that becomes a predetermined output value when an output value of the trimmer for adjustment of an arbitrary electronic circuit package to be adjusted is given by using the square method. And an output value is measured by applying a signal having the reference input value to the electronic circuit package to be adjusted that is newly adjusted, and the output value is measured by the characteristic model. Then, the rotation amount of the adjusted trimmer of the adjusted electronic circuit package is calculated, and the mechanism unit is controlled according to the calculated rotation amount of the adjusted trimmer to adjust the newly adjusted electronic circuit package. And a control unit having a function of rotating the operating trimmer.

【0007】[0007]

【実施例】次に、本発明の実施例について図面を参照し
て説明する。
Embodiments of the present invention will now be described with reference to the drawings.

【0008】図1は本発明の一実施例のブロック図であ
る。
FIG. 1 is a block diagram of an embodiment of the present invention.

【0009】本発明のパッケージ自動調整装置10は、
測定部1と機構部2と制御部3とで構成され、各部は、
以下に述べる機能を有するものである。即ち、測定部1
は、電子回路パッケージ4の出力値を測定器5により測
定する機能を持つ。機構部2は、ロボット6により調整
用ヘッド7を調整用トリマ8の位置まで移動し、調整用
トリマ8の回転を行う機能を持つ。制御部3は、内蔵す
る制御装置9により電子回路パッケージ4に入力信号を
与えると共に、測定部1および機構部2を制御し特性モ
デル作成用のデータを取得し、特性モデルを作成し、新
たに調整の対象となった電子回路パッケージ4に基準と
なる入力値の信号を与えて出力値を測定し、特性モデル
により調整用トリマ8の回転量を求め、求められた調整
用トリマ8の回転量にしたがって機構部2を制御し調整
用ヘッド7を制御し電子回路パッケージ4の調整用トリ
マ8を回転する機能を持つ。
The package automatic adjusting apparatus 10 of the present invention is
It is composed of a measurement unit 1, a mechanism unit 2 and a control unit 3, and each unit is
It has the functions described below. That is, the measuring unit 1
Has a function of measuring the output value of the electronic circuit package 4 by the measuring device 5. The mechanical unit 2 has a function of moving the adjusting head 7 to the position of the adjusting trimmer 8 by the robot 6 and rotating the adjusting trimmer 8. The control unit 3 gives an input signal to the electronic circuit package 4 by the built-in control device 9 and controls the measurement unit 1 and the mechanism unit 2 to acquire the data for creating the characteristic model, create the characteristic model, and newly create the characteristic model. The output value is measured by giving a signal of a reference input value to the electronic circuit package 4 that is the object of adjustment, the rotation amount of the adjustment trimmer 8 is obtained by the characteristic model, and the obtained rotation amount of the adjustment trimmer 8 is obtained. In accordance with this, it has a function of controlling the mechanism section 2 and the adjusting head 7 to rotate the adjusting trimmer 8 of the electronic circuit package 4.

【0010】図2は本発明の特性モデルの作成とこれの
使用法との関係を説明する説明図である。
FIG. 2 is an explanatory diagram for explaining the relationship between the creation of the characteristic model of the present invention and the usage thereof.

【0011】本発明の実施例では、特性モデルの作成時
に、図2分図(a)に示すように、電子回路パッケージ
11の調整用トリマの回転量yに対する電子回路パッケ
ージ11からの出力値xから、電子回路パッケージ11
の出力値xと回転量yとの関係を示す y=f(x) を表現する特性モデル12を最小2乗法により作成す
る。ただし、fは関数を表す。
In the embodiment of the present invention, when the characteristic model is created, the output value x from the electronic circuit package 11 with respect to the rotation amount y of the adjusting trimmer of the electronic circuit package 11 as shown in FIG. From the electronic circuit package 11
The characteristic model 12 expressing y = f (x), which represents the relationship between the output value x of x and the rotation amount y, is created by the least squares method. However, f represents a function.

【0012】次に調整時には、調整の対象となった電子
回路パッケージに基準となる入力値の信号を与えて出力
値xを測定し、図2分図(b)に示すように、作成した
特性モデル12を用いて電子回路パッケージからの出力
値xが、所望の値に一致するように、調整用トリマの回
転量yを算出し、この算出した回転量yにしたがって、
調整用ヘッドを制御し調整用トリマの回転を行う。
Next, at the time of adjustment, a signal having a reference input value is applied to the electronic circuit package to be adjusted to measure the output value x, and the characteristics created as shown in FIG. The rotation amount y of the adjustment trimmer is calculated using the model 12 so that the output value x from the electronic circuit package matches the desired value, and according to the calculated rotation amount y,
Controls the adjustment head and rotates the adjustment trimmer.

【0013】図3は本発明の特性モデルの作成原理を説
明する原理図である。
FIG. 3 is a principle diagram for explaining the principle of creating the characteristic model of the present invention.

【0014】今、出力値xと回転量yについて、n個の
データ (x1,y1),(x2,y2),・・・,(xn,yn) が与えられるとき、特性モデル12はこのn個のデータ
から最小2乗法により求めることができる。
Now, when n data (x1 , y1 ), (x2 , y2 ), ..., (xn , yn ) are given for the output value x and the rotation amount y, The characteristic model 12 can be obtained from the n pieces of data by the method of least squares.

【0015】例えば、特性モデル12が y=f(x)=ax+b なる1次関数にしたがうとすると、最小2乗法により、
aおよびbは、連立方程式 an+bΣxi=Σyi aΣxi+bΣxi2=Σxii を解くことにより得られ、特性モデル12は一意に決定
される。
For example, when the characteristic model 12 is to follow a linear function of y = f (x) = ax + b, the least squares method
a and b are obtained by solving the simultaneous equations an + bΣxi = Σyi aΣxi + bΣxi2 = Σxi yi , and the characteristic model 12 is uniquely determined.

【0016】このとき、所望とする出力値xd に対する
回転量yd は yd=f(xd)=axd+b と算出される。
At this time, the rotation amount yd for the desired output value xd is calculated as yd = f (xd ) = axd + b.

【0017】次に動作について説明する。なお、説明に
は図1で定義した名称と符号とを使用する。
Next, the operation will be described. Note that the description uses the names and symbols defined in FIG.

【0018】図4は本発明の一実施例の特性モデル作成
動作を説明する流れ図である。
FIG. 4 is a flow chart for explaining the characteristic model creating operation of the embodiment of the present invention.

【0019】特性モデルの作成には、まず動作を開始す
ると、予めデータを採取するため有限個の被調整用の電
子回路パッケージ4を取出し、ステップ(以下Sと記
す)1で最初の電子回路パッケージ4をパッケージ自動
調整装置10に設定し、次にS2で機構部2のロボット
6を制御し、電子回路パッケージ4の調整用トリマ8を
調整前の状態として定める初期設定の位置に設定する。
続いてS3で基準となる入力値の信号を制御装置9から
印加し、S4で測定器5が電子回路パッケージ4の出力
レベルを測定し制御装置9に通知する。次にS5で制御
装置9が現在の調整用トリマ8の回転量(回転角)とこ
れに対応する電子回路パッケージ4の出力レベルとを対
のデータとし記録する。次に制御装置9は、S6で現在
データを採取中の電子回路パッケージ4の調整用トリマ
8を規定回数回転させたか否かを判別し、規定回数回転
させていない場合は、S7で機構部2のロボット6を制
御し、電子回路パッケージ4の調整用トリマ8を規定の
角度分回転させ、S3に戻り基準となる入力値の信号を
制御装置9から印加し、先に説明したようにデータを採
取し記録する。又、S6で調整用トリマ8を規定回数回
転させたと判別した場合には、S8で予め規定した個数
の測定を完了したか否かを判別し、測定が完了していな
ければ、S9で電子回路パッケージ4を交換し、S2に
戻り調整用トリマ8を初期設定の位置に設定し、以下同
様にデータを採取する。又、S8で測定が完了していれ
ば、S10で採取したデータから特性モデルを作成し、
動作を終了する。
In order to create the characteristic model, first, when the operation is started, a finite number of electronic circuit packages 4 to be adjusted are taken out in order to collect data in advance, and the first electronic circuit package is extracted in step (hereinafter referred to as S) 1. 4 is set in the automatic package adjusting device 10, and then the robot 6 of the mechanical section 2 is controlled in S2 to set the adjusting trimmer 8 of the electronic circuit package 4 to the initial setting position which is determined as a state before adjustment.
Subsequently, in S3, a signal having a reference input value is applied from the control device 9, and in S4, the measuring instrument 5 measures the output level of the electronic circuit package 4 and notifies the control device 9. Next, in S5, the control device 9 records the current amount of rotation (rotation angle) of the trimmer 8 for adjustment and the output level of the electronic circuit package 4 corresponding thereto as a pair of data. Next, in S6, the control device 9 determines whether or not the adjustment trimmer 8 of the electronic circuit package 4 that is currently collecting data has been rotated a prescribed number of times. The robot 6 is controlled to rotate the adjusting trimmer 8 of the electronic circuit package 4 by a predetermined angle, the process returns to S3, and the reference input signal is applied from the controller 9, and the data is transferred as described above. Collect and record. If it is determined in S6 that the adjustment trimmer 8 has been rotated a specified number of times, it is determined in S8 whether or not the predetermined number of measurements have been completed. If the measurement has not been completed, in S9, the electronic circuit The package 4 is exchanged, the process returns to S2, the trimmer 8 for adjustment is set to the initial setting position, and the data is collected in the same manner. If the measurement is completed in S8, a characteristic model is created from the data collected in S10,
The operation ends.

【0020】図5は本発明の一実施例の電子回路パッケ
ージの自動調整動作を説明する流れ図である。
FIG. 5 is a flow chart for explaining the automatic adjustment operation of the electronic circuit package according to the embodiment of the present invention.

【0021】電子回路パッケージの自動調整には、まず
動作を開始すると、S11で最初の電子回路パッケージ
4をパッケージ自動調整装置10に設定し、次にS12
で機構部2のロボット6を制御し、電子回路パッケージ
4の調整用トリマ8を調整前の状態として定める初期設
定の位置(この位置は特性モデル作成のためのデータ採
取時の初期設定の位置とは異なり、最初に目的とする出
力レベルを狙って設定位置を定めておく)に設定する。
続いてS13で基準となる入力値の信号を制御装置9か
ら印加し、S14で測定器5が電子回路パッケージ4の
出力レベルを測定し制御装置9に通知する。次にS15
で制御装置9が電子回路パッケージ4の出力レベルと目
的とする出力レベルとの差を検出し、特性モデルを使用
して調整用トリマ8の回転量(回転角)を決定し、機構
部2のロボット6を制御し、調整用トリマ8を調整す
る。次に制御装置9は、S16で全数の電子回路パッケ
ージの調整を完了したか否かを判別し、まだ全数の調整
を完了していない場合は、S17で電子回路パッケージ
4を交換し、S12に戻り調整を続ける。もしS16で
全数の調整を完了している場合は動作を終了する。
In the automatic adjustment of the electronic circuit package, first, when the operation is started, the first electronic circuit package 4 is set in the automatic package adjusting device 10 in S11, and then S12.
Controls the robot 6 of the mechanical unit 2 and sets the trimmer 8 for adjustment of the electronic circuit package 4 as a state before adjustment (this position is the position of the initial setting at the time of data collection for creating the characteristic model). Different, first set the setting position aiming at the desired output level).
Subsequently, in S13, a signal having a reference input value is applied from the control device 9, and in S14, the measuring instrument 5 measures the output level of the electronic circuit package 4 and notifies the control device 9. Then S15
The control device 9 detects the difference between the output level of the electronic circuit package 4 and the target output level, and determines the rotation amount (rotation angle) of the adjustment trimmer 8 using the characteristic model. The robot 6 is controlled and the trimmer 8 for adjustment is adjusted. Next, the control device 9 determines in S16 whether or not the adjustment of all the electronic circuit packages is completed. If the adjustment of all the electronic circuit packages is not completed yet, the control device 9 replaces the electronic circuit packages 4 in S17 and proceeds to S12. Return adjustment continues. If all the adjustments have been completed in S16, the operation ends.

【0022】なお、本発明の一実施例としては特に説明
しなかったが、電子回路パッケージ4の交換は、通常で
あれば人間の手で行っている。この交換作業を自動化し
て、ロボットに作業させることとすれば、全自動化した
パッケージ自動調整装置を得ることができる。
Although not specifically described as an embodiment of the present invention, the replacement of the electronic circuit package 4 is normally performed by a human hand. If this exchange work is automated and the robot is made to work, a fully automated package automatic adjustment device can be obtained.

【0023】[0023]

【発明の効果】以上説明したように、本発明は、予めデ
ータを採取するため有限個の被調整電子回路パッケージ
に基準となる入力値の信号を与え、この有限個の被調整
電子回路パッケージの調整用トリマの調整前の状態であ
る初期設定の位置からの回転量とこれに対応する各被調
整電子回路パッケージの出力値とを対のデータとし、こ
の対のデータを入力データとして最小2乗法を用いて任
意の被調整電子回路パッケージの調整用トリマの調整前
の状態での出力値を与えると予め定める出力値となる調
整用トリマの回転量を出力する特性モデルを作成し、新
たに調整の対象となった被調整電子回路パッケージに基
準となる入力値の信号を与えて出力値を測定し、特性モ
デルにより新たに調整の対象となった被調整電子回路パ
ッケージの調整用トリマの回転量を求め、求められた調
整用トリマの回転量にしたがって被調整電子回路パッケ
ージの調整用トリマの回転を行うことにより、調整量の
決定が簡単で確実に自動調整が可能になるという効果が
有る。
As described above, according to the present invention, in order to collect data in advance, a signal having a reference input value is applied to a limited number of adjusted electronic circuit packages, and the limited number of adjusted electronic circuit packages are adjusted. The amount of rotation of the trimmer for adjustment from the position of the initial setting, which is the state before adjustment, and the output value of each electronic circuit package to be adjusted corresponding thereto are used as a pair of data, and the data of this pair are used as input data for the least-squares method. Create a characteristic model that outputs the rotation amount of the trimmer for adjustment that gives a predetermined output value when the output value of the trimmer for adjustment of any electronic circuit package to be adjusted is given using For the adjustment of the electronic circuit package to be adjusted, which is the target of adjustment, by applying a signal of the reference input value to the electronic circuit package to be adjusted, measuring the output value, and using the characteristic model. By determining the amount of rotation of the trimmer and rotating the adjustment trimmer of the electronic circuit package to be adjusted in accordance with the obtained amount of rotation of the adjustment trimmer, the adjustment amount can be determined easily and reliably automatically. It has an effect.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例のブロック図である。FIG. 1 is a block diagram of an embodiment of the present invention.

【図2】本発明の特性モデルの作成とこれの使用法との
関係を説明する説明図である。
FIG. 2 is an explanatory diagram illustrating a relationship between creation of a characteristic model of the present invention and usage thereof.

【図3】本発明の特性モデルの作成原理を説明する原理
図である。
FIG. 3 is a principle diagram illustrating a principle of creating a characteristic model of the present invention.

【図4】本発明の一実施例の特性モデル作成動作を説明
する流れ図である。
FIG. 4 is a flowchart illustrating a characteristic model creating operation according to an embodiment of the present invention.

【図5】本発明の一実施例の電子回路パッケージの自動
調整動作を説明する流れ図である。
FIG. 5 is a flowchart illustrating an automatic adjustment operation of the electronic circuit package according to the exemplary embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 測定部 2 機構部 3 制御部 4,11 電子回路パッケージ 5 測定器 6 ロボット 7 調整用ヘッド 8 調整用トリマ 9 制御装置 10 パッケージ自動調整装置 12 特性モデル 1 Measuring Section 2 Mechanism Section 3 Control Section 4, 11 Electronic Circuit Package 5 Measuring Instrument 6 Robot 7 Adjustment Head 8 Adjustment Trimmer 9 Controller 10 Package Automatic Adjuster 12 Characteristic Model

Claims (2)

Translated fromJapanese
【特許請求の範囲】[Claims]【請求項1】 予めデータを採取するため有限個の被調
整電子回路パッケージに基準となる入力値の信号を与
え、前記有限個の被調整電子回路パッケージの調整用ト
リマの調整前の状態である初期設定の位置からの回転量
とこれに対応する各被調整電子回路パッケージの出力値
とを対のデータとし、前記対のデータを入力データとし
て最小2乗法を用いて任意の被調整電子回路パッケージ
の調整用トリマの調整前の状態での出力値を与えると予
め定める出力値となる調整用トリマの回転量を出力する
特性モデルを作成し、新たに調整の対象となった被調整
電子回路パッケージに前記基準となる入力値の信号を与
えて出力値を測定し、前記特性モデルにより前記新たに
調整の対象となった被調整電子回路パッケージの調整用
トリマの回転量を求め、前記求められた調整用トリマの
回転量にしたがって前記新たに調整の対象となった被調
整電子回路パッケージの調整用トリマの回転を行うこと
を特徴とするパッケージ自動調整方法。
1. A pre-adjustment state of adjustment trimmers of the finite number of electronic circuit packages to be adjusted by giving a signal of a reference input value to a limited number of electronic circuit packages to be adjusted in order to collect data in advance. An arbitrary adjusted electronic circuit package using the least square method with the amount of rotation from the initially set position and the corresponding output value of each adjusted electronic circuit package as paired data, and using the paired data as input data. When the output value of the adjustment trimmer before adjustment is given, a characteristic model that outputs the rotation amount of the adjustment trimmer that becomes a predetermined output value is created, and the electronic circuit package to be adjusted newly adjusted Then, the output value is measured by applying the signal of the input value serving as the reference, and the rotation amount of the trimmer for adjustment of the electronic circuit package to be adjusted newly adjusted by the characteristic model is obtained. A method for automatically adjusting a package, wherein the adjustment trimmer of the electronic circuit package to be adjusted newly adjusted is rotated according to the obtained rotation amount of the adjustment trimmer.
【請求項2】 被調整電子回路パッケージからの出力値
を測定する測定部と、前記被調整電子回路パッケージの
調整用トリマの回転を行う機構部と、前記測定部および
前記機構部を制御し有限個の被調整電子回路パッケージ
の調整用トリマの調整前の状態である初期設定の位置か
らの回転量とこれに対応する各被調整電子回路パッケー
ジの出力値とから最小2乗法を用いて任意の被調整電子
回路パッケージの調整用トリマの調整前の状態での出力
値を与えると予め定める出力値となる調整用トリマの回
転量を出力する特性モデルを作成する機能、および新た
に調整の対象となった被調整電子回路パッケージに前記
基準となる入力値の信号を与えて出力値を測定し前記特
性モデルにより前記新たに調整の対象となった被調整電
子回路パッケージの調整用トリマの回転量を求め前記求
められた調整用トリマの回転量にしたがって前記機構部
を制御し前記新たに調整の対象となった被調整電子回路
パッケージの調整用トリマの回転を行う機能を持つ制御
部とを含むことを特徴とするパッケージ自動調整装置。
2. A measuring section for measuring an output value from the adjusted electronic circuit package, a mechanism section for rotating an adjusting trimmer of the adjusted electronic circuit package, and a finite element for controlling the measuring section and the mechanical section. Using the least-squares method, the rotation amount from the initial setting position, which is the state before adjustment of the adjustment trimmer of each of the adjusted electronic circuit packages, and the corresponding output value of each adjusted electronic circuit package A function to create a characteristic model that outputs the rotation amount of the trimmer for adjustment that becomes a predetermined output value when the output value of the trimmer for adjustment of the electronic circuit package to be adjusted in the state before adjustment is newly added Of the adjusted electronic circuit package that has been newly adjusted by applying the signal of the reference input value to the adjusted electronic circuit package A function of controlling the mechanical portion according to the rotation amount of the trimming trimmer obtained and determining the rotation amount of the trimming trimmer and rotating the trimming trimmer of the electronic circuit package to be adjusted that has been newly adjusted. An automatic package adjusting device comprising: a control unit having the same.
JP5329350A1993-12-271993-12-27Method and device for automatically adjusting packagePendingJPH07191708A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP5329350AJPH07191708A (en)1993-12-271993-12-27Method and device for automatically adjusting package

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP5329350AJPH07191708A (en)1993-12-271993-12-27Method and device for automatically adjusting package

Publications (1)

Publication NumberPublication Date
JPH07191708Atrue JPH07191708A (en)1995-07-28

Family

ID=18220480

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP5329350APendingJPH07191708A (en)1993-12-271993-12-27Method and device for automatically adjusting package

Country Status (1)

CountryLink
JP (1)JPH07191708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH08137510A (en)*1994-09-121996-05-31Fuji Xerox Co LtdSystem controller

Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH04149663A (en)*1990-10-091992-05-22Fujitsu Ltd Inverse model generation method and control system using the method
JPH04236612A (en)*1991-01-211992-08-25Nec CorpVariable element adjusting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH04149663A (en)*1990-10-091992-05-22Fujitsu Ltd Inverse model generation method and control system using the method
JPH04236612A (en)*1991-01-211992-08-25Nec CorpVariable element adjusting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPH08137510A (en)*1994-09-121996-05-31Fuji Xerox Co LtdSystem controller

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