| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve an intelligent simulation technique effective in a wide range of objects not limited only an earth environment, a big city and an advanced medical care, and capable of expanding a function ranging over from prediction up to imagination and creation. <P>SOLUTION: The SDF has various functions. The various functions are an SDF variable value changing function corresponding to a change of the object and limitation thereof, a weak goal function, a strong goal function, a function of a default by communication between models, a progress function for calculation, a preference acquisition function, an evolution function and the like. The object is freely model-expressed by making the best use of the various functions to set an assumption, to allow verification, to be competed, to obtain the optimum solution, to be combined with an existing model, to be evolved, and to be like. A free expression and completeness aimed inherently in SD are secured and facilitated, and the function of simulation is remarkably expanded. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
