This paper proposes a non-cooperative game framework for concurrent tolerance *** optimization issues in concurrent tolerance design for manufacture and assembly are discussed,and the mechanism of non-cooperative game...
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This paper proposes a non-cooperative game framework for concurrent tolerance *** optimization issues in concurrent tolerance design for manufacture and assembly are discussed,and the mechanism of non-cooperative game for concurrent tolerance design is ***,the algorithm is proposed to achieve concurrent tolerance design with non-cooperative game.
This paper proposes a non-cooperative game approach based on neural network(GMBNN) to solve the job shop scheduling problem. Machines in manufacturing task are defined as players and strategies consist of all the feas...
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This paper proposes a non-cooperative game approach based on neural network(GMBNN) to solve the job shop scheduling problem. Machines in manufacturing task are defined as players and strategies consist of all the feasible programs which are selected by dispatching rules for minimizing the mean flowtime. Strategies for the game model are generated from a backpropagation neural network, which selects combination of the rules for the machines. Case study shows that the GMBNN can be an effective approach to solve the job shop scheduling problem.
Driving torques of a specific type of spot welding robot was simulated in RecurDyn, which provided useful information for motor selecting and gravity balancing. According to D-H parameters of the robot parts of th...
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Driving torques of a specific type of spot welding robot was simulated in RecurDyn, which provided useful information for motor selecting and gravity balancing. According to D-H parameters of the robot parts of the robot were modeled separately and then assembled to form the robot, in Pro/Engineer. Imported into RecurDyn and adding necessary constraints, the virtual prototype of the robot was constructed in RcurDyn for dynamic simulation. Time dependent torque variations of every joint were got by simulation, which facilitated motor selection. The spring for sustaining the gravity of robots links was also optimized through the simulation analysis of torques in Joint 2.
This paper introduces networked tank gunnery skill training based on haptic interaction. "Hand in hand" training mode is implemented by constructing a networked haptic display system. A teacher and a tra...
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This paper introduces networked tank gunnery skill training based on haptic interaction. "Hand in hand" training mode is implemented by constructing a networked haptic display system. A teacher and a trainee can respectively manipulate his own haptic device to realize skill transferring. In this process, the trainee can experience the teacher's motor skill and can be corrected by the teacher. A local network is built to connect two haptic devices and computers. Two modes for tank gunnery skill training are designed in this system: haptic guidance and real-time correction. A prototype system is established to testify the effectiveness of such a new type "Hand in hand" training system.
The extended nonholonomic double intergrator (ENDI) cannot be asymptotically stabilized by a continuous and time-invariant feedback controller since it violates the Brockett's condition. In this paper, a new conti...
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This paper presents a new approach to establish a dynamic model of robot joints. The model is constructed by ideally dividing a robot joint into high-speed block and low-speed block and described with nonlinear charac...
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In this paper, an assembly sequence planning (ASP) approach is proposed with a multi-objective hybrid evolutionary search algorithm, which combines a discrete particle swarm optimization (DPSO) algorithm and a simulat...
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A pipe cleaning robot for central air-condition named PCV-1 is developed to adapt to the pipe environment. This robot consists of three parts: middle part and front part as well as back part. One part in the middle of...
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In this paper, a disassembly sequence planning approach using an advanced immune algorithm is proposed. Firstly, an advanced support matrix is constructed to represent the stability of a product, by which the method t...
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