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Time-frequency difference compensation method of multistage simulation platform bridging

A simulation platform and compensation method technology, applied in the direction of instrumentation, electrical digital data processing, etc., can solve problems such as insufficient precision, single task, and uncertainty in the amount of calculation tasks, to achieve real-time performance and synchronization, and to avoid pauses Effect

Inactive Publication Date: 2017-04-26
黄安祥 +5
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Problems solved by technology

However, some software calculation modules have a single task and are difficult to divide, and have uncertainty in the calculation task volume, that is, the workload changes continuously with the work of the whole system.
Therefore, the method of dividing the simulation solution of the whole system into modules still has the problem of insufficient precision, and a relatively more accurate calculation model is required

Method used

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  • Time-frequency difference compensation method of multistage simulation platform bridging
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Embodiment Construction

[0025] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0026] The invention provides a time-frequency difference compensation method for multi-level simulation platform bridging, the method is: divide the main frame period T of the simulation system into n equal parts, and complete the main simulation with two periods of T and T / n respectively Solution and sensitive system solution, while multi-level simulation platform bridging conversion does not set a fixed cycle, but responds to the main simulation cycle of the tactical level simulation system w...

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Abstract

The invention discloses a time-frequency difference compensation method of multistage simulation platform bridging. The method is as follows: a main frame period T of a simulation system is bisected for n times, main simulation solution and sensory system solution are separately accomplished within T and T / n periods, no fixed period is set for the conversion of the multistage simulation platform bridging, and a main simulation period of a tactical simulation system is responded by a handshake signal. By adoption of the time-frequency difference compensation method disclosed by the invention, the instantaneity and the synchronism of data transmission between different levels of tactical simulation systems can be effectively solved, and the occurrence of a pause phenomenon of a sensory system with relatively high time period requirements is avoided, such as pause or jitter of a scene.

Description

technical field [0001] The invention relates to a time-frequency difference compensation method for multi-level simulation platform bridging. Background technique [0002] System combat simulation is based on the construction of a virtual battlefield environment, through a certain coupling relationship, the campaign level, tactical level, weapon platform level, weapon level (including missiles and jamming equipment) and other independent and loosely coupled systems in the war system are connected. and use the multi-environment, multi-type, multi-resolution bridging technology to model the interaction between them, to realize the interconnection and interoperability between combat simulation systems at all levels, so as to reveal the overall effectiveness of system combat, The research and innovation of combat theory, as well as the evaluation and verification of combat effectiveness of new aircraft and new tactics, all have a strong supporting role, and are an important mean...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10
CPCG06F13/105
Inventor 黄安祥雷祥苏玉强丁在永李劲松冯晓文
Owner 黄安祥
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