JPS60128375A - 衝撃位置標定方法 - Google Patents
衝撃位置標定方法Info
- Publication number
- JPS60128375A JPS60128375A JP23640883A JP23640883A JPS60128375A JP S60128375 A JPS60128375 A JP S60128375A JP 23640883 A JP23640883 A JP 23640883A JP 23640883 A JP23640883 A JP 23640883A JP S60128375 A JPS60128375 A JP S60128375A
- Authority
- JP
- Japan
- Prior art keywords
- time difference
- impact
- impact sound
- locating
- mesh
- 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
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
- G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/04—Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
- F41J5/056—Switch actuation by hit-generated mechanical vibration of the target body, e.g. using shock or vibration transducers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/06—Acoustic hit-indicating systems, i.e. detecting of shock waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23640883A JPS60128375A (ja) | 1983-12-16 | 1983-12-16 | 衝撃位置標定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23640883A JPS60128375A (ja) | 1983-12-16 | 1983-12-16 | 衝撃位置標定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60128375A true JPS60128375A (ja) | 1985-07-09 |
JPH041870B2 JPH041870B2 (enrdf_load_stackoverflow) | 1992-01-14 |
Family
ID=17000309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23640883A Granted JPS60128375A (ja) | 1983-12-16 | 1983-12-16 | 衝撃位置標定方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60128375A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682608A1 (fr) * | 1991-10-17 | 1993-04-23 | Rousseau Claude | Dispositif pour determiner la position d'impact d'un projectile, notamment balle de golf, sur un panneau cible. |
US10393705B2 (en) | 2012-07-31 | 2019-08-27 | General Electric Company | Method and system for determination of geometric features in objects |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918090A (enrdf_load_stackoverflow) * | 1972-04-12 | 1974-02-18 | ||
JPS5429698A (en) * | 1977-08-10 | 1979-03-05 | Hitachi Ltd | Two-dimensional position evaluating method of sound producing source in hollow materials |
JPS5585269A (en) * | 1978-12-23 | 1980-06-27 | Nippon Ii T L Kk | Device for ranging sound source and the like |
-
1983
- 1983-12-16 JP JP23640883A patent/JPS60128375A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918090A (enrdf_load_stackoverflow) * | 1972-04-12 | 1974-02-18 | ||
JPS5429698A (en) * | 1977-08-10 | 1979-03-05 | Hitachi Ltd | Two-dimensional position evaluating method of sound producing source in hollow materials |
JPS5585269A (en) * | 1978-12-23 | 1980-06-27 | Nippon Ii T L Kk | Device for ranging sound source and the like |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682608A1 (fr) * | 1991-10-17 | 1993-04-23 | Rousseau Claude | Dispositif pour determiner la position d'impact d'un projectile, notamment balle de golf, sur un panneau cible. |
US10393705B2 (en) | 2012-07-31 | 2019-08-27 | General Electric Company | Method and system for determination of geometric features in objects |
Also Published As
Publication number | Publication date |
---|---|
JPH041870B2 (enrdf_load_stackoverflow) | 1992-01-14 |
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