Title:
SPEED CONTROL METHOD FOR TRAVELING BODY
Document Type and Number:
Japanese Patent JPS5556206
Kind Code:
A
Abstract:
PURPOSE:To make a traveling body comfortable to ride in and also to enable it to stop accurately at a desired point through speed control using its speed and speed variation rate. CONSTITUTION:Controller 6 performs control by receiving speed information obtained by speed pulse generator 4 from wheels, etc., of a traveling body and a correction signal for corrections of aging variation, etc., of wheels from complementer 5. Namely, the accurate speed of the traveling body is calculated from the speed information and correction signal and a speed constant previously stored in an operation part is rewritten. Next, the speed variation rate of the traveling body is calculated by using the speed constant before the rewriting operation and a present speed constant to estimate a speed of the traveling body after a certain time. Further, a command speed from receiver 7 is compared with the above-mentioned estimated speed of the traveling body to generate a notch control signal for drive or braking.
Inventors:
SUZUKI TSUNEO
Application Number:
JP12947778A
Publication Date:
April 24, 1980
Filing Date:
October 23, 1978
Export Citation:
Assignee:
ANRITSU ELECTRIC CO LTD
International Classes:
B60L15/40; B60L15/20; G05D13/62; (IPC1-7): B60L15/20; G05D13/62