摘要:
In the event of modifying analysis condition, after the simulation of a first time step carried out when the analysis condition is modified finishes and before the simulation of a second time step next after the first step starts, the modified analysis condition is referred and the simulation based on the modified analysis condition is carried out in the next time step.
摘要:
A prior simulation of a velocity field and a temperature field is carried out, and snapshot data of the velocity field and that of the temperature field are collected during the prior simulation. Then principal component analysis on the collected snapshot data obtains velocity-field and temperature field dimension transformation matrixes, on the based on which the analysis models of the velocity field and temperature field having respective first degrees of freedom are converted into reduced degree-of-freedom models. Consequently, a simulation of the velocity field and the temperature field is carried out using models having respective reduced degrees of freedom (i.e., second degrees of freedom).
摘要:
In the event of modifying analysis condition, after the simulation of a first time step carried out when the analysis condition is modified finishes and before the simulation of a second time step next after the first step starts, the modified analysis condition is referred and the simulation based on the modified analysis condition is carried out in the next time step.
摘要:
A system stores identification information for identification of a part associated with installation information for designation of a position where the part is installed in a first apparatus; receives the identification information about the part to be read and transmits it by a second apparatus; and retrieves the received identification information from the storage unit, and generates a first composite image by combining installation information corresponding to the retrieved identification information with an image of the first apparatus.
摘要:
A prior simulation of a velocity field and a temperature field is carried out, and snapshot data of the velocity field and that of the temperature field are collected during the prior simulation. Then principal component analysis on the collected snapshot data obtains velocity-field and temperature field dimension transformation matrixes, on the based on which the analysis models of the velocity field and temperature field having respective first degrees of freedom are converted into reduced degree-of-freedom models. Consequently, a simulation of the velocity field and the temperature field is carried out using models having respective reduced degrees of freedom (i.e., second degrees of freedom).
摘要:
In a device manufacturing support apparatus, shape models having variations are generated by a process simulator simulating a manufacturing process, and a result thereof is input to a device simulator. Then, characteristic variations of a device are evaluated, an optimal value and an acceptable range of a parameter are estimated, and simulation is performed again by using the parameter. This process is repeated so as to determine the optimal value and acceptable range of the parameter.
摘要:
A computer aiding apparatus includes a storage unit that stores therein pieces of component information on component basis; an calculating unit that searches from the storage unit for a piece of component information assigned to a bonding component that bonds components together and calculates an including shape includes the three-dimensional shape of the bonding component that is included in the piece of the component information found; a search unit that searches, in accordance with the arrangement position of the including shape calculated, for any piece of component information assigned to any component that interferes with the including shape from the storage unit; and a deciding unit that decides, depending on a function of the bonding component, an inter-component unmovable direction in which the component related to the piece of the component information that is found.
摘要:
A three-dimensional drawing model generation method draw a three-dimensional model as a texture image, which decrease the number of polygons of the texture model and allows smooth drawing. By simplify appearance shape of the three-dimensional model and removing small bumps from a three-dimensional polygon model, the three-dimensional model is flattened, and the texture of the model is acquired from the three-dimensional model. Since the flattened model is created from the three-dimensional polygon model, the number of polygons can be decreased and smooth drawing can be possible.
摘要:
The present invention relates to an apparatus for carrying out a harness design in a short time while taking a physical characteristic of a harness at the design and development of equipment incorporating the harness. The apparatus comprises a component information preserving unit for preserving three-dimensional model data on a component other than the harness in an apparatus which is an object of design, a harness information setting unit for setting information on the harness as harness information, a characteristic information setting unit, a three-dimensional model constructing unit for constructing a three-dimensional model of each of the harness and the component on the basis of the harness information set in the harness information setting unit, the three-dimensional model data on the component in the component information preserving unit and the characteristic information set in the characteristic information setting unit, and a display control unit.
摘要:
A computer executable three-dimensional device simulation program product for the purpose of making a three-dimensional device simulation system which generates a three-dimensional model of a device by using a mask data performing the procedures of inputting cross-sectional feature information indicating a cross-sectional feature of an edge part of a mask, and calculating the three-dimensional model based on the mask data and input cross-sectional feature information, thereby enabling an easy generation of a complex three-dimensional feature by using pattern forming-use mask data when generating a three-dimensional feature model of a minute device.