JPS6323637U - - Google Patents

Info

Publication number
JPS6323637U
JPS6323637U JP11711886U JP11711886U JPS6323637U JP S6323637 U JPS6323637 U JP S6323637U JP 11711886 U JP11711886 U JP 11711886U JP 11711886 U JP11711886 U JP 11711886U JP S6323637 U JPS6323637 U JP S6323637U
Authority
JP
Japan
Prior art keywords
load
converter
adder
oscillator
power supply
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
JP11711886U
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 JP11711886U priority Critical patent/JPS6323637U/ja
Publication of JPS6323637U publication Critical patent/JPS6323637U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例による信号発生装
置の構成を示す回路ブロツク図、第2図は本考案
で対象とする装置の信号波形を説明するための振
幅Paと平均値Pmが変化する荷重波形の例を示
す図である。 1…発振器、2…直流電源、3,4…乗算形D
Aコンバータ、5…コンピユータ、6…加算器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 疲労試験機において、振幅と平均が変化する荷
    重を負荷するために、直流電源及び発振器の各出
    力をそれぞれ固有の乗算形DAコンバータに供給
    し、上記各DAコンバータの出力を加算器により
    足し合わせて荷重指令信号を得ることを特徴とし
    た信号発生装置。
JP11711886U 1986-07-30 1986-07-30 Pending JPS6323637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11711886U JPS6323637U (ja) 1986-07-30 1986-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11711886U JPS6323637U (ja) 1986-07-30 1986-07-30

Publications (1)

Publication Number Publication Date
JPS6323637U true JPS6323637U (ja) 1988-02-16

Family

ID=31002337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11711886U Pending JPS6323637U (ja) 1986-07-30 1986-07-30

Country Status (1)

Country Link
JP (1) JPS6323637U (ja)

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