1985
DOI: 10.1109/jra.1985.1087004
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Parallel processing of robot-arm control computation on a multimicroprocessor system

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Cited by 183 publications
(46 citation statements)
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“…We have also applied the variable voltage synthesis strategy to a problem of scheduling 24 avionics tasks [1] and scheduling 104 tasks of an elbow manipulator [25]. Since the code for both applications was not available, we did not use the code relocation technique in the optimization process.…”
Section: Resultsmentioning
confidence: 99%
“…We have also applied the variable voltage synthesis strategy to a problem of scheduling 24 avionics tasks [1] and scheduling 104 tasks of an elbow manipulator [25]. Since the code for both applications was not available, we did not use the code relocation technique in the optimization process.…”
Section: Resultsmentioning
confidence: 99%
“…Most of the priority lists developed in previous research do not include the communication costs [9,11]. To develop the dynamic priority list, let us denote A (n) to be a set of modules that have been assigned to the processors at the nth insertion stage (i.e., the modules that have been inserted into the mapping-schedule from the dynamic priority list), and let A(n) be the complement of A(n).…”
Section: Algorithm With Weighted Bipartite Matchingmentioning
confidence: 99%
“…It is unlikely that further substantial improvements in computational efficiency can be achieved. Nevertheless, some improvements could be achieved by taking advantage of particular computation structures [4], customized algorithms/architectures for specific manipulators [5,6], parallel computations [3,7], and scheduling algorithms for muitiprocessor systems [8][9][10][11]. This paper presents two efficient mapping algorithms for scheduling the robot inverse dynamics computation of an n-jointed manipulator to be executed on a multiprocessor system with processor finishing time and interprocessor communication time considered in the system.…”
Section: Introductionmentioning
confidence: 99%
“…Kashara and Narita (1985) developed a heuristic algorithm and an optimization algorithm for the parallel processing of robot arm control computation on a multiprocessor system [39]. Chen et al (1988) developed a state-space search algorithm coupled with a heuristic for robot inverse dynamics computation on a multiprocessor system [40].…”
Section: Introductionmentioning
confidence: 99%