JPS6118691B2 - - Google Patents

Info

Publication number
JPS6118691B2
JPS6118691B2 JP6608278A JP6608278A JPS6118691B2 JP S6118691 B2 JPS6118691 B2 JP S6118691B2 JP 6608278 A JP6608278 A JP 6608278A JP 6608278 A JP6608278 A JP 6608278A JP S6118691 B2 JPS6118691 B2 JP S6118691B2
Authority
JP
Japan
Prior art keywords
spring constant
oscillation
load
signal
control
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.)
Expired
Application number
JP6608278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54157683A (en
Inventor
Sueo Matsubara
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.)
TEKUNO BENCHAA KK
Original Assignee
TEKUNO BENCHAA KK
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 TEKUNO BENCHAA KK filed Critical TEKUNO BENCHAA KK
Priority to JP6608278A priority Critical patent/JPS54157683A/ja
Publication of JPS54157683A publication Critical patent/JPS54157683A/ja
Publication of JPS6118691B2 publication Critical patent/JPS6118691B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP6608278A 1978-06-01 1978-06-01 Fatigue tester Granted JPS54157683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6608278A JPS54157683A (en) 1978-06-01 1978-06-01 Fatigue tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6608278A JPS54157683A (en) 1978-06-01 1978-06-01 Fatigue tester

Publications (2)

Publication Number Publication Date
JPS54157683A JPS54157683A (en) 1979-12-12
JPS6118691B2 true JPS6118691B2 (enrdf_load_stackoverflow) 1986-05-14

Family

ID=13305567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6608278A Granted JPS54157683A (en) 1978-06-01 1978-06-01 Fatigue tester

Country Status (1)

Country Link
JP (1) JPS54157683A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS54157683A (en) 1979-12-12

Similar Documents

Publication Publication Date Title
JP2868616B2 (ja) 補償形計量器
US5329244A (en) Linear compensating circuit
US4297888A (en) Stability control system for vibration test device
JPS6118691B2 (enrdf_load_stackoverflow)
US4902947A (en) Servo circuit with failure detection mechanism
US7173712B2 (en) Method and device for increasing the long-term operational reliability of a fiber optic interferometer
JP3570056B2 (ja) 材料試験機
JP3399792B2 (ja) 疲労試験機
JP3725259B2 (ja) 油圧加振機の制御装置
JPH03183967A (ja) 電圧印加電流測定装置及び電流印加電圧測定装置
JP2773355B2 (ja) 材料試験機の制御装置
JPH01311709A (ja) 自動利得制御回路
JP3640823B2 (ja) サーボ制御システム
JPS63151836A (ja) 材料試験機の変位補正装置
US2990504A (en) Variable bandwidth servosystem
CN111736470B (zh) 一种使用扰动观测器代替前馈的控制方法
US6597145B1 (en) Motion controlling
JPH0127284B2 (enrdf_load_stackoverflow)
JP3340056B2 (ja) 材料試験機
JPH02285803A (ja) 自動レベル制御回路
JPH09236617A (ja) 加速度センサの調整方法
JPS62194508A (ja) 数値制御装置
JPH03115803A (ja) 光ビーム位置検出器
JPH01227038A (ja) 振動台の負荷変化補償方法，及び，同補償装置
US4878005A (en) Servo system