JPS5369066A - Detection system for optical posture angle displacement - Google Patents
Detection system for optical posture angle displacementInfo
- Publication number
- JPS5369066A JPS5369066A JP14403476A JP14403476A JPS5369066A JP S5369066 A JPS5369066 A JP S5369066A JP 14403476 A JP14403476 A JP 14403476A JP 14403476 A JP14403476 A JP 14403476A JP S5369066 A JPS5369066 A JP S5369066A
- Authority
- JP
- Japan
- Prior art keywords
- detection system
- posture angle
- angle displacement
- pulse motor
- optical
- 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
Landscapes
- Control Of Position Or Direction (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Navigation (AREA)
Abstract
PURPOSE: To measure posture angles and displacements from the rotating angles of a pulse motor and the outputs of a photoelectric element by radiating laser light from the rear of an excavating machine, letting it reflecte at the optical mirror which is rotated by a pulse motor and letting it hit at the photoelectric elements which are rotated by a pulse motor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14403476A JPS5369066A (en) | 1976-12-02 | 1976-12-02 | Detection system for optical posture angle displacement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14403476A JPS5369066A (en) | 1976-12-02 | 1976-12-02 | Detection system for optical posture angle displacement |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5369066A true JPS5369066A (en) | 1978-06-20 |
JPS577645B2 JPS577645B2 (en) | 1982-02-12 |
Family
ID=15352775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14403476A Granted JPS5369066A (en) | 1976-12-02 | 1976-12-02 | Detection system for optical posture angle displacement |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5369066A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60102513A (en) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | Azimuth-angle detecting device of running unit and the like |
JPS60102514A (en) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | Position-detecting device of running unit and the like |
CN109945805A (en) * | 2019-04-09 | 2019-06-28 | 北方民族大学 | A kind of high-precision angle sensor |
-
1976
- 1976-12-02 JP JP14403476A patent/JPS5369066A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60102513A (en) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | Azimuth-angle detecting device of running unit and the like |
JPS60102514A (en) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | Position-detecting device of running unit and the like |
JPH0452881B2 (en) * | 1983-11-10 | 1992-08-25 | Ishikawajima Harima Heavy Ind | |
CN109945805A (en) * | 2019-04-09 | 2019-06-28 | 北方民族大学 | A kind of high-precision angle sensor |
Also Published As
Publication number | Publication date |
---|---|
JPS577645B2 (en) | 1982-02-12 |
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