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This paper presents an executable architecture tool for the modeling and simulation of operational process models using MATLAB. The new capability provides the means to validate and refine processes, perform dynamic behavioural analysis and to identify bottlenecks and gaps in the process. Using ubiquitous software eliminates the need for specialized training and enables multi-national coordination...
A design method of seam tracking system according to planned welding track in advance was proposed based on teaching and playback and real-time control, and a variable parameter PID controller which adapt to the changing welding line form and the working condition was designed for the system, and the control model was established too. The control strategy was simulated in MATLAB environment, and the...
Based on human arm and serial robot theory, a model is established to get the acceleration and velocity performance index of the humanoid-arm mechanism. Using these indices, the dynamic performance of the mechanism is analyzed and the atlas of the indices contoured by Matlab is given. Through analyzing the results of simulating atlas, the optimum size of the humanoid-arm is derived. Using a group...
In order to simulate and analyze the schedule and cost of product development process (PDP) effectively, Design Structure Matrix was used as structural model in simulation. The schedule and cost models were described by triangular distribution of random variables. The disadvantage of traditional rework probability matrix was analyzed and the concept of rework conditional probability was proposed....
In order to improve the mechanical behavior of mast link frame system of rotary drilling rig, studying on the impact of installation angle of mast link frame system is necessary. Based on Newton-Euler method, the kinematic and dynamic constraint equations of mast link frame system were derived. The dynamic simulation model based on MATLAB was built in Simulink, and a series of simulation were run...
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