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Topic: collision avoidance by robots

topics > engineering > Group: robots



Topic:
error checking in robot programming
Topic:
motion planning for robots
Topic:
safety critical systems

Summary

Collision avoidance requires making a model and then anticipating collisions via that model. Then the robot without right-of-way needs to change. (cbb 12/87)
Subtopic: collision free paths up

Quote: can use optimization and search for collision free paths but it's expensive [»freuE_1984]
Quote: if multidimensional positional state space, use pathfinding with pseudo force fields [»parkWT10_1984]

Subtopic: decision tables, hirarchical control up

Quote: collision control where higher levels restrict free parameters of lower levels [»freuE_1984]
Quote: collision control by hierarchical decision making with decision tables [»freuE_1984]
Quote: use decision tables to select plan for avoiding collisions [»freuE_1984]

Subtopic: right-of-way up

Quote: specify a fictitious robot to handle right-of-way precedence in collision avoidance [»freuE4_1986]

Subtopic: imminent collison up

Quote: can detect imminent collisions by checking next micro-motion against known obstacles
[»soroBI4_1983]


Related Topics up

Topic: error checking in robot programming (6 items)
Topic: motion planning for robots (15 items)
Topic: safety critical systems
(32 items)

Updated barberCB 4/04
Copyright © 2002-2008 by C. Bradford Barber. All rights reserved.
Thesa is a trademark of C. Bradford Barber.