 Subjects -> ELECTRONICS (Total: 207 journals)
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- Kinematic Modeling and Simulation of Eleven-Links Biped Robot With Arms
Authors: Nima Sina, Alireza Ariaei, Javad Jafari Fesharaki, Masoud Afrand
Pages: 1 - 9
Abstract: Gait generation for humanoids and humanoid walking has been subject of many researches in robotics. This paper focuses on mathematical simulation of biped robots and investigating walking stability regarding zero moment point (ZMP) criteria; it also proposes a simple algorithm for humanoid walking with more links such as arms and forearms using proper parameters. Raising the number of links, the number of effective parameter instability grows rapidly and leads to be complicated and time consuming equations. In order to tackle the issue, a new method, step by step ZMP calculating is used. It can be seen that robot walking pattern with the swinging arm and forearm is like a human walking patterns. Besides, it is understood that a robot with arms has more stability in comparison with the robot without arms. Moreover, it is concluded that robot with forearms has more stability in comparison with the robot with arms.
PubDate: 2014-11-15
Issue No: Vol. 2, No. 2 (2014)
- Accuracy of the Positioning Systems for the Tracking of Alzheimer's
Patients - A Review
Authors: Omid Toutian Esfahani, Ata Jahangir Moshayedi
Pages: 10 - 16
Abstract: Robotic revolution made the position monitoring systems become more and more demanding in the industry. Knowing the position of an object will help for the better navigation as well as control of systems. This review is about the current position monitoring systems with an overlook of their applications in helping Alzheimer's patients. Here we have included the indoor and outdoor methods and the comparison between the common methods used in position monitoring systems. A list of various methods used for the position monitoring has been included in the conclusion section based on their accuracy and cost.
PubDate: 2014-11-22
Issue No: Vol. 2, No. 2 (2014)
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