JPS56160462A - Drive control method - Google Patents
Drive control methodInfo
- Publication number
- JPS56160462A JPS56160462A JP6497580A JP6497580A JPS56160462A JP S56160462 A JPS56160462 A JP S56160462A JP 6497580 A JP6497580 A JP 6497580A JP 6497580 A JP6497580 A JP 6497580A JP S56160462 A JPS56160462 A JP S56160462A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reduction units
- drive control
- gear reduction
- antenna
- 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.)
- Pending
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
PURPOSE: To enhance the antenna movement accuracy and its position hold characteristic by applying load torques at all the time, in a reversed direction from each other upon the two gear reduction units which have a nonlinear torsional curve characteristics.
CONSTITUTION: The two gear reduction units which have a nonlinear torsional rigidity characteristics are provided between an antenna unit movable section (Drawing thereof is omitted) and a moving section (Drawing thereof is omitted) so that they can make a rotating motion round a TEL bearing 12 via a gear 5 and a pinion 6 which is being engaged with the gear 5. When the two torques are applied to the two gear reduction units in a reversed direction from each other, the regidity of each reduction unit 3 and 4 changes in proportion to the size of the load torque. Accordingly a high-rigidity and a high-precision antenna drive control becomes practicable.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6497580A JPS56160462A (en) | 1980-05-15 | 1980-05-15 | Drive control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6497580A JPS56160462A (en) | 1980-05-15 | 1980-05-15 | Drive control method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56160462A true JPS56160462A (en) | 1981-12-10 |
Family
ID=13273549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6497580A Pending JPS56160462A (en) | 1980-05-15 | 1980-05-15 | Drive control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56160462A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5209708A (en) * | 1989-11-27 | 1993-05-11 | Matex Co., Ltd. | Apparatus for changing the speed |
-
1980
- 1980-05-15 JP JP6497580A patent/JPS56160462A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5209708A (en) * | 1989-11-27 | 1993-05-11 | Matex Co., Ltd. | Apparatus for changing the speed |
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