JPH07182028A - Operation confirming device - Google Patents
Operation confirming deviceInfo
- Publication number
- JPH07182028A JPH07182028A JP5322432A JP32243293A JPH07182028A JP H07182028 A JPH07182028 A JP H07182028A JP 5322432 A JP5322432 A JP 5322432A JP 32243293 A JP32243293 A JP 32243293A JP H07182028 A JPH07182028 A JP H07182028A
- Authority
- JP
- Japan
- Prior art keywords
- prime numbers
- arithmetic processing
- motion
- control
- determination
- 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
Links
Landscapes
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば宇宙航行体に
搭載される各種の制御システムや化学プラントの制御シ
ステムの制御弁や制御フロー等の制御対象の動作状況の
確認を行うのに用いられる動作確認装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used, for example, to confirm the operating conditions of control objects such as control valves and control flows of various control systems mounted on spacecraft and control systems of chemical plants. Operation check device
【０００２】[0002]
【従来の技術】従来、この種の動作確認装置において
は、制御システムを構成する複数の制御対象に対応して
動作判定部及びレジスタと称する演算処理部をそれぞれ
配設して、各動作判定部で制御対象の動作状況を判定
し、この動作判定部の判定出力を演算処理部で加算・記
憶することにより、制御対象毎の動作確認を行う方法が
採られている。2. Description of the Related Art Conventionally, in this type of operation confirmation apparatus, an operation determination section and an arithmetic processing section called a register are respectively provided corresponding to a plurality of control objects constituting a control system, and each operation determination section. In the method, the operation status of each control target is checked by determining the operation status of the control target and adding and storing the determination output of this operation determination unit in the arithmetic processing unit.
【０００３】ところが、上記動作確認装置では、制御対
象に対応する数だけ演算処理部を設ける構成上、実際の
プラント等においては、数１０〜数１００と非常に多数
の演算処理部を備えることが必要となるために、その設
計を含む取扱いが非常に面倒であるという問題を有す
る。特に、構成部品の削減化の要請が強い宇宙開発の分
野においては、重要な課題の一つとなっている。However, in the above-mentioned operation confirmation apparatus, the number of arithmetic processing units corresponding to the controlled object is provided, and therefore, in an actual plant or the like, an extremely large number of arithmetic processing units of several tens to several hundreds may be provided. Since it is necessary, there is a problem that the handling including the design is very troublesome. In particular, it is one of the important issues in the field of space development where there is a strong demand for reduction of component parts.
【０００４】[0004]
【発明が解決しようとする課題】以上述べたように、従
来の動作確認装置では、構成部品が非常に多く、設計を
含む取扱いが非常に面倒であるという問題を有する。こ
の発明は上記の事情に鑑みてなされたもので、簡易な構
成で、構成部品の削減化を図り得るようにして、設計を
含む取扱いの簡略化を図り得るようにした動作確認装置
を提供することを目的とする。As described above, the conventional operation confirmation apparatus has a problem that the number of constituent parts is very large and the handling including design is very troublesome. The present invention has been made in view of the above circumstances, and provides an operation confirmation device having a simple configuration and capable of reducing the number of component parts and simplifying handling including design. The purpose is to
【０００５】[0005]
【課題を解決するための手段】この発明は、複数の制御
対象に対応して配設され、該制御対象の動作を判定する
複数の動作判定手段と、この複数の動作判定手段の各判
定出力に対して予め異なる素数を設定して、この異なる
素数を前記動作判定手段の判定出力毎に乗算し、この乗
算結果を素因数分解して、前記素数のべき乗項に基づい
て前記複数の制御対象の各動作状況を求める演算処理部
とを備えて動作確認装置を構成したものである。According to the present invention, there are provided a plurality of operation determining means arranged corresponding to a plurality of control objects and determining the operation of the control objects, and respective determination outputs of the plurality of operation determining means. , Different prime numbers are set in advance, the different prime numbers are multiplied for each determination output of the motion determining means, the multiplication result is decomposed into prime factors, and the plurality of control targets The operation confirmation device is configured to include an arithmetic processing unit that obtains each operation status.
【０００６】[0006]
【作用】上記構成によれば、複数の制御対象の各動作状
況は、各動作判定手段の判定出力毎に予め定めた異なる
素数を該動作判定手段からの判定出力毎に乗算し、その
乗算結果を素因数分解することにより、その素数のべき
乗項に基づいて求められる。従って、複数の制御対象の
動作状況の確認を１つの演算処理部を用いて実現するこ
とが可能となる。According to the above construction, the respective operation states of a plurality of control objects are multiplied by different predetermined prime numbers for each judgment output of each motion judging means for each judgment output from the motion judging means, and the multiplication result is obtained. It is obtained based on the power term of the prime number by factorizing. Therefore, it is possible to confirm the operation statuses of a plurality of control targets using one arithmetic processing unit.
【０００７】[0007]
【実施例】以下、この発明の実施例について、図面を参
照して詳細に説明する。図１は、この発明の一実施例に
係る動作確認装置を示すもので、演算処理部１０の入力
端には、第１乃至第５の動作判定部１１〜１５の出力端
が接続される。この第１乃至第５の動作判定部１１〜１
５は、例えば図２に示す制御システムのＡ〜Ｅ位置の通
過を判定して、その判定出力を演算処理部１０に出力す
る。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 shows an operation confirmation apparatus according to an embodiment of the present invention, in which the output terminals of the first to fifth operation determination sections 11 to 15 are connected to the input terminal of the arithmetic processing section 10. The first to fifth motion determination units 11 to 1
Reference numeral 5 determines the passage of positions A to E of the control system shown in FIG. 2, for example, and outputs the determination output to the arithmetic processing unit 10.
【０００８】演算処理部１０は、第１乃至第５の動作判
定部１１〜１５の判定出力に対して素数を、例えば２、
３、５、７、１１の如く設定し、第１乃至第５の動作判
定部１１〜１５の判定出力が入力されると、上記素数
（２、３、５、７、１１）を入力毎に乗算し、この乗算
結果を素因数分解して素数のべき乗項に基づいて第１乃
至第５の動作判定部１１〜１５で判定したＡ〜Ｅ位置の
動作状況（通過回数）を求める。The arithmetic processing unit 10 gives a prime number to the determination outputs of the first to fifth motion determining units 11 to 15, for example, 2,
When setting is made as 3, 5, 7, 11 and the judgment outputs of the first to fifth motion judging units 11 to 15 are input, the above-mentioned prime numbers (2, 3, 5, 7, 11) are input every time. Multiplication is performed, and the result of this multiplication is factorized to obtain the operating conditions (number of passes) at the positions A to E determined by the first to fifth action determining units 11 to 15 based on the power term of the prime number.
【０００９】例えば、図２において、第１の制御サイク
ルで、ステップＳ１で動作が開始され、ステップＳ２で
ｘ≧ａをＮｏと判定して、ステップＳ３に移行され、処
置Ａを施した後、ステップＳ４でｙ≧ｂをＹＥＳと判定
すると、ステップＳ５に移行され、ｚ≧ｃをＹＥＳと判
定すると、ステップＳ６に移行して処置Ｄを実施してス
テップＳ７に移行して動作が終了される。For example, in FIG. 2, in the first control cycle, the operation is started in step S1, it is determined that x ≧ a is No in step S2, the process proceeds to step S3, and after the treatment A is performed, If y ≧ b is determined to be YES in step S4, the process proceeds to step S5, and if z ≧ c is determined to be YES, the process proceeds to step S6, treatment D is performed, and the process proceeds to step S7 to end the operation. .
【００１０】また、第２の制御サイクルでは、ステップ
Ｓ２でｘ≧ａをＹＥＳと判定して、ステップＳ５に移行
され、ステップＳ５でｚ≧ｃをＮｏと判定すると、ステ
ップＳ８に移行して処置Ｃを実施し、ステップＳ７に移
行されて終了される。Further, in the second control cycle, x ≧ a is determined to be YES in step S2, the process proceeds to step S5, and if z ≧ c is determined to be no in step S5, the process proceeds to step S8 and the action is taken. C is performed, and the process proceeds to step S7 and ends.
【００１１】さらに、第３の制御サイクルにおいては、
ステップＳ２からステップＳ５を経てステップＳ６に移
行して、処置Ｄを実施し、ステップＳ７に移行されて終
了される。Further, in the third control cycle,
The process moves from step S2 to step S5 and then to step S6 to perform treatment D, and then to step S7 and ends.
【００１２】ここで、演算処理部１０には、第１の制御
サイクルにおいて、第１乃至第３の動作判定部１１〜１
３からの判定出力がそれぞれ一度入力され、第２の制御
サイクルで、第２及び第５の動作判定部１２，１５の判
定出力がそれぞれ一度入力され、第３の制御サイクル
で、第２及び第３の動作判定部１２，１３の判定出力が
それぞれ一度入力される。すると、演算処理部１０は、
上記素数（２、３、５、７、１１）を判定出力が入力さ
れる毎に （２×３×５）×（３×１１）×（３×５） の如く順に乗算し、この乗算結果を、さらに ２1 ×３3 ×５2 ×７0 ×１１1 の如く素因数分解して、素数（２、３、５、７、１１）
の「べき乗項」に基づいて第１乃至第５の動作判定部１
１〜１５で判定したＡ〜Ｅ位置の動作状況（通過回数）
を求める。Here, in the arithmetic processing unit 10, in the first control cycle, the first to third operation determining units 11 to 1 are used.
The judgment output from the third control cycle is input once, the judgment outputs of the second and fifth motion judgment sections 12 and 15 are respectively input once in the second control cycle, and the second and the fifth control cycles are input. The determination outputs of the operation determination units 12 and 13 of No. 3 are input once. Then, the arithmetic processing unit 10
Each time the judgment output is input, the above prime numbers (2, 3, 5, 7, 11) are sequentially multiplied as (2 × 3 × 5) × (3 × 11) × (3 × 5), and the multiplication result is obtained. Is further factorized into 2 1 × 3 3 × 5 2 × 7 0 × 11 1 to obtain prime numbers (2, 3, 5, 7, 11)
The first to fifth motion determination units 1 based on the “exponentiation term” of
Operation status of A to E positions determined by 1 to 15 (number of passes)
Ask for.
【００１３】このように、上記動作確認装置は、制御シ
ステムのＡ〜Ｅ位置の動作状況を判定する第１乃至第５
の動作判定部１１〜１５の判定出力に対して予め異なる
素数を設定し、演算処理部１０で第１乃至第５の動作判
定部１１〜１５からの判定出力毎に各素数を順に乗算し
て、その乗算結果を素因数分解し、その素数のべき乗項
に基づいて制御システムのＡ〜Ｅ位置における動作状況
を求めるように構成した。これによれば、複数の制御対
象のＡ〜Ｅ位置における通過回数の確認を１つの演算処
理部を用いて実現することが可能となり、従来に比して
構成部品の軽減が図れ、その設計を含む取扱いの簡略化
が図れる。As described above, the above-described operation confirmation device determines the first to fifth operation states of the operation positions A to E of the control system.
Different prime numbers are set in advance for the determination outputs of the motion determination units 11 to 15, and the arithmetic processing unit 10 sequentially multiplies each prime number for each determination output from the first to fifth motion determination units 11 to 15. The multiplication result is decomposed into prime factors, and the operating conditions at the positions A to E of the control system are obtained based on the power term of the prime number. According to this, it becomes possible to realize the number of times of passage at a plurality of control targets at the positions A to E by using one arithmetic processing unit, and it is possible to reduce the number of components as compared with the conventional one, and to design it. The handling including this can be simplified.
【００１４】なお、上記実施例では、制御システムの動
作確認として、制御システムの所定の位置の通過状況の
判定を行うように構成した場合で説明したが、これに限
ることなく、例えば制御システムに配設される制御弁の
動作状況を確認するように構成することも可能である。
よって、この発明は、上記実施例に限ることなく、その
他、この発明の要旨を逸脱しない範囲で種々の変形を実
施し得ることは勿論のことである。In the above embodiment, the operation of the control system is confirmed by determining the passage status of a predetermined position of the control system. However, the present invention is not limited to this, and the control system may be used, for example. It is also possible to configure to check the operating status of the control valve provided.
Therefore, it is needless to say that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
【００１５】[0015]
【発明の効果】以上詳述したように、この発明によれ
ば、簡易な構成で、構成部品の削減化を図り得るように
して、設計を含む取扱いの簡略化を図り得るようにした
動作確認装置を提供することができる。As described in detail above, according to the present invention, it is possible to reduce the number of components with a simple structure, and to check the operation including the design. A device can be provided.
【図１】この発明の一実施例に係る動作確認装置を示し
た図。FIG. 1 is a diagram showing an operation confirmation device according to an embodiment of the present invention.
【図２】図１の動作状態を説明するために示したフロー
チャート。FIG. 2 is a flowchart shown to explain the operating state of FIG.
１０…演算処理部。 １１〜１５…第１乃至第５の動作判定部。 10 ... Arithmetic processing unit. 11-15 ... 1st thru | or 5th operation determination part.
Claims (1)
制御対象の動作を判定する複数の動作判定手段と、 この複数の動作判定手段の各判定出力に対して予め異な
る素数を設定して、この異なる素数を前記動作判定手段
の判定出力毎に乗算し、この乗算結果を素因数分解し
て、前記素数のべき乗項に基づいて前記複数の制御対象
の各動作状況を求める演算処理部とを具備した動作確認
装置。1. A plurality of motion determining means which are arranged corresponding to a plurality of controlled objects and which judge the motion of the controlled objects, and different prime numbers are set in advance for each judgment output of the plurality of motion judging means. Then, the different prime numbers are multiplied for each judgment output of the motion judging means, the multiplication result is decomposed into prime factors, and each operation status of the plurality of control targets is calculated based on the exponent of the prime number. An operation confirmation device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5322432A JPH07182028A (en) | 1993-12-21 | 1993-12-21 | Operation confirming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5322432A JPH07182028A (en) | 1993-12-21 | 1993-12-21 | Operation confirming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07182028A true JPH07182028A (en) | 1995-07-21 |
Family
ID=18143611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5322432A Pending JPH07182028A (en) | 1993-12-21 | 1993-12-21 | Operation confirming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07182028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008511938A (en) * | 2004-08-31 | 2008-04-17 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | Distributed diagnostic system for operating system |
-
1993
- 1993-12-21 JP JP5322432A patent/JPH07182028A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008511938A (en) * | 2004-08-31 | 2008-04-17 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | Distributed diagnostic system for operating system |
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