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Inspection and state confirmation method for simulation result in simulation system

A technology for simulating a system and determining a method, applied in the field of simulation system inspection

Inactive Publication Date: 2009-05-13
BEIHANG UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0011] In order to solve the shortcomings of the existing simulation result inspection methods, the present invention proposes a simulation result inspection and state determination method in the simulation system

Method used

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  • Inspection and state confirmation method for simulation result in simulation system
  • Inspection and state confirmation method for simulation result in simulation system
  • Inspection and state confirmation method for simulation result in simulation system

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Embodiment

[0130] Using the internationally recognized Monte Carlo simulation verification method, a large number of simulation tests have been carried out on the simulation result inspection and state determination methods in the simulation system proposed by the present invention. The results show that the method of the present invention can not only effectively judge whether the simulation result is correct or not, but also can further judge which state the simulation result is correct and which state the simulation result is incorrect when the simulation result is incorrect, so as to find out whether the simulation result is correct or not. Causes of errors in simulation results in the system. Due to the dispersion of the test results, there must be errors between the simulation results and the test results. Since the traditional test comparison method can only judge the size of the error, but cannot judge whether the error is a systematic error or an accidental error, it is easy to ...

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Abstract

The invention discloses a method for inspecting a simulation result and determining the state thereof in a simulation system. The method comprises the following steps: the simulation result is inspected first, if a formula that F is equal to that (SA / m) / (SE / (n-m)) is equal to or more than F alpha (m, n-m) is established, the simulation result is not correct; otherwise, the simulation result is correct; when the simulation result is not correct, the simulation result requires further state determination. If a formula that Fi is equal to that (ni Y<i.><2> / 1) / (SE / (n-m)) is equal to or more than F alpha (1, n-m) is established under a certain state, a simulation result under the state is not correct; otherwise, the simulation result under the state is correct. Therefore, after the state of simulation error is found, the state of simulation can be modified without modifying the whole simulation system. The method requires small tested number with high inspection accuracy, and can directly establish and modify the simulation system under small sample conditions. Furthermore, in order to lead the method of the invention to be more convenient for engineering application, the invention also establishes a simulation result inspection table and a simulation result state determination table, therefore, small sample inspection and state determination of the simulation result in the simulation system can be completed by filling out the tables.

Description

technical field [0001] The invention belongs to the technical field of simulation system inspection, and in particular relates to a method for small sample inspection and state determination of simulation results of a simulation system. Background technique [0002] How to confirm the simulation system and how to test the simulation results have been studied for more than 30 years. In the past ten years, the correctness and credibility of the simulation system have received more and more attention in the simulation circles at home and abroad. However, generally speaking, the progress of research and application work in this area is relatively slow. So far, a complete and effective theory and method for simulation system inspection has not been formed yet. [0003] As the frontier subject of contemporary information technology, simulation technology is widely used, and its correctness and reliability are the eternal lifeline of simulation technology. The research on the co...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 傅惠民邬文娟
Owner BEIHANG UNIV
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