Title:
METHOD AND DEVICE FOR CONTROLLING SPEED OF MOVING BODY
Document Type and Number:
Japanese Patent JP3534254
Kind Code:
B2
Abstract:
PURPOSE: To reduce a dead zone unrelated to a speed control as much as possible and to extend an operatable area to the limit of mechanically movable range by locating a control target at a boundary position without making a monitor at a fixed position with respect to the position of a moving body in improving the device for controlling the speed of a moving body whose mobile range is limited.
CONSTITUTION: This device is provided with a driving means 11 driving a moving body 15 limited with mobile range, a control information specification means 12 specifying control information Pc and Vc of the body 15, and a control means 13 controlling the I/O of the means 11 and 12. The control means 13 controls and decelerates the body 15 by referring to deceleration control characteristic Pα and deciding a control target position ±Xc. The device is also provided with a storage means 14 storing the deceleration control characteristic Pα taking an optical position in the operatable area of the body 15 as a reference. The control means 13 controls the I/O of the storage means 14.
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Inventors:
Akita, Tadashi
Application Number:
JP13397092A
Publication Date:
June 07, 2004
Filing Date:
May 26, 1992
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G05D3/12; (IPC1-7): G05D3/12
Attorney, Agent or Firm:
岡本 啓三
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