{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T02:13:49Z","timestamp":1767665629509},"reference-count":32,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[2011,10,14]],"date-time":"2011-10-14T00:00:00Z","timestamp":1318550400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Robotica"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Hybrid robots, composed of a parallel platform and serial wrist, achieve a compromise of stiffness and dexterity. Thus, they are well suited for applications such as aircraft component machining and automotive assembly, where high accuracy and large workspace movements are required. However, their forward kinematics can be highly coupled and be nonlinear. To reduce the time required to define the forward kinematics of a robot with parallel\u2013serial structure, this paper introduces the use of neural networks. Two radial basis function networks are trained to learn the parallel and serial kinematics separately, and then integrated into a complete model. The error of this network model is analyzed and identified by a particle swarm optimization algorithm. Simulation and experiment results are obtained from the hybrid robot, Exechon, which shows that the developed kinematic model is able to produce accurate position and orientation estimates of the end-effector. The computation time of the neural network model is greatly reduced when compared to the time achieved by the numerical model.<\/jats:p>","DOI":"10.1017\/s026357471100107x","type":"journal-article","created":{"date-parts":[[2011,10,14]],"date-time":"2011-10-14T12:16:56Z","timestamp":1318594616000},"page":"847-855","source":"Crossref","is-referenced-by-count":24,"title":["Learning the forward kinematics behavior of a hybrid robot employing artificial neural networks"],"prefix":"10.1017","volume":"30","author":[{"given":"Rongjie","family":"Kang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H\u00e9l\u00e8ne","family":"Chanal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Bonnemains","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sylvain","family":"Pateloup","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"III","given":"David T.","family":"Branson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pascal","family":"Ray","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2011,10,14]]},"reference":[{"key":"S026357471100107X_ref30","volume-title":"Proceedings of 7th International Conference of Numerical Analysis and Applied Mathematics","author":"Pateloup","year":"2009"},{"key":"S026357471100107X_ref31","volume-title":"Proceedings of the 2009 IEEE International Conference on Information and Automation","author":"Bi","year":"2009"},{"key":"S026357471100107X_ref1","unstructured":"1. 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