Automatic picking and conveying line is used to automatically transport work bin in spacecraft assembly warehouse. The hardware composition andcontrol system design of automatic picking and conveying line is present ...
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ISBN:
(纸本)9781538613061
Automatic picking and conveying line is used to automatically transport work bin in spacecraft assembly warehouse. The hardware composition andcontrol system design of automatic picking and conveying line is present in this work. The system consists of robot, automated containers, and conveyor lines. The control system of automatic picking and conveying line has three level control structures: computers, PLC, and actuating mechanism. The SIEMENS S7-315 PN/DP PLC is used as the slave computer to control the conveying line, clamps, sensors and other actuators. The system can implement many batches of work bin delivered into and out of warehouse.
We present a new quadruped robot, "Cheetah", featuring three-segment pantographic legs with passive compliant knee joints. Each leg has two degrees of freedom - knee and hip joint can be actuated using proxi...
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ISBN:
(纸本)9781424428823
We present a new quadruped robot, "Cheetah", featuring three-segment pantographic legs with passive compliant knee joints. Each leg has two degrees of freedom - knee and hip joint can be actuated using proximal mounted RC servo motors, force transmission to the knee is achieved by means of a bowden cable mechanism. Simple electronics to command the actuators from a desktop computer have been designed in order to test the robot. A Central Pattern Generator (CPG) network has been implemented to generate different gaits. A parameter space search was performed and tested on the robot to optimize forward velocity.
Spy robot is used for spying on the specific target. It comes in automatic and manual control obstacle detection, is one of the feature of this robot including temperature detection. As it's a spy robot the size o...
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In this paper a wheeled mobile robot and multi-sensors fusing technology are introduced based on the embedded controller of the S3C2410. The function modules of the robot with avoiding obstacle, automatically tracking...
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Object tracking has always been a hotspot in wide range of applications, and particularly in autonomous robots. In this paper, a mean shift algorithm with model update ability was successfully used to track underwater...
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ISBN:
(纸本)9781467398725
Object tracking has always been a hotspot in wide range of applications, and particularly in autonomous robots. In this paper, a mean shift algorithm with model update ability was successfully used to track underwater objects.
This paper describes development of a completely independent versatile robot which can identify and degasify perilous gases present in houses after flood disaster. The robot will almost certainly distinguish unsafe ga...
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In this paper, we show that a biped robot can walk dynamically using a simple control technique inspired from human locomotion. We introduce four critical angles that affect robot speed and step length. Our control ap...
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ISBN:
(纸本)9781424428823
In this paper, we show that a biped robot can walk dynamically using a simple control technique inspired from human locomotion. We introduce four critical angles that affect robot speed and step length. Our control approach consists in tuning the PID parameters of each joint in each walking phase for introducing active compliance and then to increase stability of the walk. We validated the control approach to a dynamic simulation of our 14DOF biped called ROBIAN. A comparison with human walking is presented and discussed. We prove that we can maintain robot stability and walk cycle's repetition without referencing a predefined trajectory or detecting the center of pressure. Results show that the walk of the biped is very similar to human one. A power consumption analysis confirms that our approach could be implemented on the real robot ROBIAN.
Tele-operation is a kind of semi-autonomous system, with the objective of allowing human to control a device in remote location. This paper proposes such a system implemented with Omni Bundle haptic device and Q-Bot 2...
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ISBN:
(纸本)9781509043071
Tele-operation is a kind of semi-autonomous system, with the objective of allowing human to control a device in remote location. This paper proposes such a system implemented with Omni Bundle haptic device and Q-Bot 2 Mobile robot platforms connected in a master-slave configuration respectively. The paper also provides modelling, trajectory tracking controller for both robots and communication algorithm that takes place between them, in real time with experimental results
Daily tunnel inspections in rail transit arc an important measure to ensure the safe operation of trains. At present, tunnel inspections are mainly based on manual inspections with simple inspection equipment. For the...
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ISBN:
(纸本)9781728199481
Daily tunnel inspections in rail transit arc an important measure to ensure the safe operation of trains. At present, tunnel inspections are mainly based on manual inspections with simple inspection equipment. For the current tunnel inspections, the personnel inspection environment is bad, the intensity is high, and the risk is high. The inspection data is not comprehensive, not timely, accurate, and insufficient. Innovative design of a tunnel inspection robot based on the collaborative theory of cloud computing center and edge equipment is in depth study. The cloud-side collaborative strategy can effectively reduce the time delay of information transmission;Data transmission through communication leaky cables are more effective;Speed controltechnology based on fuzzy RBF neural network to improve the movement accuracy of tunnel inspection robots;Tunnel lining cracks based on multi-scale morphology technology are more effective;Finally, a tunnel inspection robot based on cloud-side collaboration was developed, and related performance and functions were tested experimentally. The results showed that the tunnel inspection robot basically has the function of identifying various diseases in the tunnel.
In this paper, the robot is a maze robot. Dijkstra algorithm is used in the robot path planning. The shortest path is selected in the process of barrier. Simulation results prove the model valid;it can effectively sol...
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