JPS6374092U - - Google Patents

Info

Publication number
JPS6374092U
JPS6374092U JP1986167797U JP16779786U JPS6374092U JP S6374092 U JPS6374092 U JP S6374092U JP 1986167797 U JP1986167797 U JP 1986167797U JP 16779786 U JP16779786 U JP 16779786U JP S6374092 U JPS6374092 U JP S6374092U
Authority
JP
Japan
Prior art keywords
drive signals
composite signal
predetermined period
inversions
inverts
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
JP1986167797U
Other languages
English (en)
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 filed Critical
Priority to JP1986167797U priority Critical patent/JPS6374092U/ja
Publication of JPS6374092U publication Critical patent/JPS6374092U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すブロツク図、第
2図は本考案の実施例を原理的に説明するための
信号波形図、第3図は従来方法を説明するための
信号波形図である。 なお図面に用いた符号において、1……モータ
、9……ラツチ回路、10……カウンタ、12…
…CPU、である。

Claims (1)

  1. 【実用新案登録請求の範囲】 各相の駆動信号の反転を検出して合成し且つ各
    反転に対して同一方向に反転する合成信号を形成
    する手段と、 上記合成信号の上記各駆動信号と対応する所定
    周期をこの所定周期より短い所定周期毎に計測す
    る手段とを設けたこと特徴とするモータの速度検
    出装置。
JP1986167797U 1986-10-31 1986-10-31 Pending JPS6374092U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986167797U JPS6374092U (ja) 1986-10-31 1986-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986167797U JPS6374092U (ja) 1986-10-31 1986-10-31

Publications (1)

Publication Number Publication Date
JPS6374092U true JPS6374092U (ja) 1988-05-17

Family

ID=31100068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986167797U Pending JPS6374092U (ja) 1986-10-31 1986-10-31

Country Status (1)

Country Link
JP (1) JPS6374092U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225176A (ja) * 1997-02-05 1998-08-21 Smc Corp ブラシレスモータの制御方法およびその装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167694A (ja) * 1984-02-10 1985-08-31 Yaskawa Electric Mfg Co Ltd 多相dcブラシレスモ−タの速度制御方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167694A (ja) * 1984-02-10 1985-08-31 Yaskawa Electric Mfg Co Ltd 多相dcブラシレスモ−タの速度制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225176A (ja) * 1997-02-05 1998-08-21 Smc Corp ブラシレスモータの制御方法およびその装置

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