Title:
ANTENNA DRIVING CONTROLLER
Document Type and Number:
Japanese Patent JPH05150834
Kind Code:
A
Abstract:
PURPOSE:To set the azimuth angle for antenna driving start to the direction, where twisting of a cable is allowed within the twisting range, independently of the installation place of an antenna. CONSTITUTION:A read part 8 takes out forecast value data of one operation from a storage part 6 at the time of driving control of an antenna 1. An A2 axis driving decided part 9 judges the direction of movement and the range of a flying body 2 based on taken-out forecast value data to forecast and select a prescribed azimuth angle position in the direction, where twisting of the antenna driving control cable is allowed within the twisting range, as the driving azimuth angle position (reception angle position) to which the antenna 1 is oriented. An azimuth angle command value correcting part 5a generates an azimuth angle driving command value of the antenna 1, and the azimuth angle driving command value generated at the time of starting the driving control of the antenna 1 is generated based on the forecasted and selected driving azimuth angle position (reception angle position).
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Inventors:
SHINOHARA NORIYOSHI
Application Number:
JP34038991A
Publication Date:
June 18, 1993
Filing Date:
November 29, 1991
Export Citation:
Assignee:
NEC CORP
International Classes:
G01S3/42; G05D3/00; G05D3/12; (IPC1-7): G01S3/42; G05D3/00; G05D3/12
Attorney, Agent or Firm:
Hachiman Yoshihiro