JPS6079274A - 衝撃物体の運動エネルギ−の測定方法 - Google Patents

衝撃物体の運動エネルギ−の測定方法

Info

Publication number
JPS6079274A
JPS6079274A JP18702883A JP18702883A JPS6079274A JP S6079274 A JPS6079274 A JP S6079274A JP 18702883 A JP18702883 A JP 18702883A JP 18702883 A JP18702883 A JP 18702883A JP S6079274 A JPS6079274 A JP S6079274A
Authority
JP
Japan
Prior art keywords
energy
detector
impact
sound
signal
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
JP18702883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546504B2 (enrdf_load_stackoverflow
Inventor
Shigeru Ideumi
出海　滋
Yoshihiro Michiguchi
道口　由博
Makoto Senoo
誠 妹尾
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18702883A priority Critical patent/JPS6079274A/ja
Priority to EP84111963A priority patent/EP0149723B1/en
Priority to DE8484111963T priority patent/DE3479759D1/de
Priority to US06/658,167 priority patent/US4586378A/en
Publication of JPS6079274A publication Critical patent/JPS6079274A/ja
Publication of JPH0546504B2 publication Critical patent/JPH0546504B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP18702883A 1983-10-07 1983-10-07 衝撃物体の運動エネルギ−の測定方法 Granted JPS6079274A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18702883A JPS6079274A (ja) 1983-10-07 1983-10-07 衝撃物体の運動エネルギ−の測定方法
EP84111963A EP0149723B1 (en) 1983-10-07 1984-10-05 Method and apparatus for locating a sound source
DE8484111963T DE3479759D1 (en) 1983-10-07 1984-10-05 Method and apparatus for locating a sound source
US06/658,167 US4586378A (en) 1983-10-07 1984-10-05 Unknown sound evaluating method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18702883A JPS6079274A (ja) 1983-10-07 1983-10-07 衝撃物体の運動エネルギ−の測定方法

Publications (2)

Publication Number Publication Date
JPS6079274A true JPS6079274A (ja) 1985-05-07
JPH0546504B2 JPH0546504B2 (enrdf_load_stackoverflow) 1993-07-14

Family

ID=16198923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18702883A Granted JPS6079274A (ja) 1983-10-07 1983-10-07 衝撃物体の運動エネルギ−の測定方法

Country Status (1)

Country Link
JP (1) JPS6079274A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0546504B2 (enrdf_load_stackoverflow) 1993-07-14

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