JPS5680708A - Controller for running track of trackless traveling body - Google Patents
Controller for running track of trackless traveling bodyInfo
- Publication number
- JPS5680708A JPS5680708A JP15800879A JP15800879A JPS5680708A JP S5680708 A JPS5680708 A JP S5680708A JP 15800879 A JP15800879 A JP 15800879A JP 15800879 A JP15800879 A JP 15800879A JP S5680708 A JPS5680708 A JP S5680708A
- Authority
- JP
- Japan
- Prior art keywords
- shift
- signal
- difference
- amplifying
- output
- 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
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: To attain a function of high-precision forecasting control by improving the degree of amplification, by varying the number of points of time lag of first order without using a differentiating circuit.
CONSTITUTION: The extent of a shift in position from guidance wire 20 buried under the ground is detected by position-shift detector 19. Position-shift signal 21 from detector 19 is inputted to timelag-of-first-order circuit 22 and the difference between its output 35 and position-shift output signal 21 is found through subtraction 23 to compare the position shift output a constant time before with the current position-shift output, obtaining shift 24 (speed component) in position at intervals of constant time. Further, the difference between signal 36, obtained by passing the difference signal 24 through time-lag-of-first-degree circuit 25 again, and said difference signal 24 is found to obtain extent (acceleration component) 27 of the position shift at intervals of constant time. The sum of a signal obtained by amplifying 28 said position-shift signal 21, a signal obtained by amplifying 29 speed component 24 and a signal obtained by amplifying 30 acceleration component 27 is decided by comparator 32, and when it exceeds a prescribed value, a track correction signal is generated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15800879A JPS5680708A (en) | 1979-12-07 | 1979-12-07 | Controller for running track of trackless traveling body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15800879A JPS5680708A (en) | 1979-12-07 | 1979-12-07 | Controller for running track of trackless traveling body |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59171624A Division JPS60122411A (en) | 1984-08-20 | 1984-08-20 | Running control method of mobile body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5680708A true JPS5680708A (en) | 1981-07-02 |
| JPS6112568B2 JPS6112568B2 (en) | 1986-04-09 |
Family
ID=15662233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15800879A Granted JPS5680708A (en) | 1979-12-07 | 1979-12-07 | Controller for running track of trackless traveling body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5680708A (en) |
-
1979
- 1979-12-07 JP JP15800879A patent/JPS5680708A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112568B2 (en) | 1986-04-09 |
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