The simulation result was showed that the variable structure control method could make the servo system have good dynamic characteristics and tracking accuracy when the parameters of the system varied in a certain range.
Finally, based on the analysis of the stastistical characteristic of the range sidelobe(RSL) after the pulse compression accumulation of the RPPM PD radar, one method has been brought forward to decrease the RSL and increase the ratio of the mainlobe to the sidelobe using FFT and some simulations also have been acquired.
Because theα-β filter with constant gain is simpler and the basicrequirements of the ship target tracking can be satisfied by the filter, it is selected in the design, and some problems, such as the parameter-selection in its application, discussed, and some simulations are gived.
By combine the theory of multi-body dynamics with Virtual Prototype (VP) technology and finite element analysis (FEA) method, the dynamic simulations results of the whole system and the check results of the main component's intensity under several working conditions are supplied to the design of the automobile based self-propelled artillery system, the important national project, in this paper.
The result of simulation shows that the Dempster-Shafer evidence theory based on quasi Bayesian structure can reduce the indeterminacy probability in the target recognition of the multi-mode compound guidance system effectually and improve the recognition of target.
Comparing the road experiments of infantry fighting vehicle with the result of simulation, the model built by ADAMS was proved to be reliable. So it provides the consult for the further design of infantry fighting vehicle.
The computer simulation results show good performance and high improvement factor can be obtained when it is used as the pre processor of STAP and it has the advantages of low complexity and ease of application.
The finite element model is correct and simulation result is fine by adopting unequal interval plotting patterns.
Simulation result and LAN-environment experiment result both indicate that PWD is an effective method to detect and block P2P worms.
The simulation result shows that the aggregation of conduction grains can greatly affect the degree of catalyst utilization.
It is demonstrated that the simulation result correctly reproduces the AMS data, and differences in spectra averaged over longitudes on various magnetic latitudes are small (including the low-energy range) for different models of the magnetosphere.
According to the numerical simulation result, the center-configuration coefficients for these nine configurations have been calculated and compared to validate this technique.
As the result of simulation, it was found that the scattering with the multiplicity exceeding two can give rise to a negative polarization branch, which becomes narrower with increasing scattering order.
The result of simulation, shows that the sidelobe canceller may be regarded as a special case of an adaptive array atenna.
The result of simulation indicates that this method is very effective, and has important value in increasing the application of industrial robots.
The result of simulation indicates that the blown-up of ground temperature 'flow' around earthquake can be applied to predict earthquake.
The result of simulation analysis stresses that theeconomic effect of a certain amount of road capacity greatly varies according to its spatial allocation.
Computer simulation results obtained with the proposed filters are compared with those of various correlation filters in terms of recognition performance.
The topological and dynamic characteristics of H-bond networks in water according to computer simulation results
Computer simulation results were used to compare the "discrete" and "continuum" methods for estimating dispersion contributions.
The computer simulation results are in agreement with some psychophysical observations of rotational perception.
Theoretical analysis and computer simulation results show that the method can provide accurate estimate of the interferometric phase (interferogram) of very steep terrain even if the coregistration error reaches one pixel.