JPS61120942A - 材料試験機の負荷速度制御装置 - Google Patents

材料試験機の負荷速度制御装置

Info

Publication number
JPS61120942A
JPS61120942A JP24424584A JP24424584A JPS61120942A JP S61120942 A JPS61120942 A JP S61120942A JP 24424584 A JP24424584 A JP 24424584A JP 24424584 A JP24424584 A JP 24424584A JP S61120942 A JPS61120942 A JP S61120942A
Authority
JP
Japan
Prior art keywords
signal
circuit
frequency
output
load
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.)
Granted
Application number
JP24424584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0564730B2 (enrdf_load_stackoverflow
Inventor
Keiji Shigesawa
繁沢　慧爾
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP24424584A priority Critical patent/JPS61120942A/ja
Publication of JPS61120942A publication Critical patent/JPS61120942A/ja
Publication of JPH0564730B2 publication Critical patent/JPH0564730B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Feedback Control In General (AREA)
JP24424584A 1984-11-19 1984-11-19 材料試験機の負荷速度制御装置 Granted JPS61120942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24424584A JPS61120942A (ja) 1984-11-19 1984-11-19 材料試験機の負荷速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24424584A JPS61120942A (ja) 1984-11-19 1984-11-19 材料試験機の負荷速度制御装置

Publications (2)

Publication Number Publication Date
JPS61120942A true JPS61120942A (ja) 1986-06-09
JPH0564730B2 JPH0564730B2 (enrdf_load_stackoverflow) 1993-09-16

Family

ID=17115887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24424584A Granted JPS61120942A (ja) 1984-11-19 1984-11-19 材料試験機の負荷速度制御装置

Country Status (1)

Country Link
JP (1) JPS61120942A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0564730B2 (enrdf_load_stackoverflow) 1993-09-16

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