The parachuting training system consists of software and hardware,to simulate the parachute training through head mounted display and operating equipment,combined with system modeling,kinematic computation,visual display and expert evaluation.Principle methods of head mounted display with human-computer interactive function and exploitation of Vega Prime inventive exploration on the information collection of viewpoint are conducted.It provides a real time training environment through the configuration of environmental effects,scene control,collision detection and driving information.

There are some traditional methods to simulate those falults, but these methods often make damage on the system resource or the code of the SUT.Using the interception service of Windows system, non-intrusive resource fault injection methods are proposed to simulate some common resource faults.Then, a fault injection tool named JariFI is designed and it can inject faults needed in software testing and reliability evaluation.At last, the accuracy and the function applicability about the software are verified by the experiment.

针对简单剔野方法无法剔除连续野值以及样条拟合方法复杂的参数估计问题,分析不同运动模型下的目标差分特性,提出了分段剔野方法.首先根据野值对差分特性的影响,利用拉伊达准则初步检择可疑数据;其次根据二阶差分数据将飞行轨迹分割为连续多段数据,并分别拟合趋势项;最后利用拟合的目标运动趋势项并与测量数据比较进而剔除野值.通过对某火箭弹的仿真数据及某无人机飞行数据的处理验证了本方法的有效性,具有一定的工程应用价值.

Considering the simulation requirement of the design of Ship anti-submarine weapon system and the research of Rocket-Assisted Torpedo( RAT) using, the simulation method of fire control and air trajectory is mainly studied. The model-ing in different working condition with different preset range and the design of rocket’ s adaptive controller which ensures the long range flight consistency have been completed. The application results reveal the model can effectively simulate the whole process include fire control,ballistic trajectoty&hit the target, and the combat effect, which means a good application value in the research of control arithmetic and RAT using.

Through the analysis of the main factors that influence situation consistency,a index system of situation dynamic target consistency is founded in the paper. Based on operational requirement and index? relation,build the evaluation model with the method of the utility function and combination weight to solve such a question. With above methodology used, the e-valuation result demonstrates to be feasible and reasonable.The result can provide basis for the research on evaluation of situ-ation consistency in joint operations? battlefield.

Aiming at the requirement of region sea battle virtual training,the Formation A design of Region Sea Battle Virtual Training System which sustain single or many commander training.The following key-technologies were resolved: assistant facture the battle assume,modeling the moving of formation according to sea-lane,the command decision simulation based on Petri net,battle simulate visually.The simulation results reveal the expansibility and high precision of the system,and it has a good application value.

In the information domain, situation awareness is usually measured by the quality of COP(Common Operational Picture) or CROP(Common Relative Operational Picture) which is built by the fusion center. These measurements often overlook users different needs of the contents and requirements of the situation awareness. This paper tries to measure situation awareness by the quality of User Defined Operational Picture in the sea battlefield environment under the actual needs of users. We analysis three key indicators of the ability: completeness, accuracy, timeliness, and measure the whole ability across operation pictures of all users under the information system. This paper has some reference value to the assessment of situation awareness and information superiority.

The development status of effectiveness evaluation interiorly is summarized,and characteristic of complex systems and influence to evaluation are analyzed.Based on the introduce of several oversea evaluation frameworks,and combine with the COBP methods,effectiveness evaluation frameworks of complex system based on simulation is constructed.

Testing and evaluating the information processing capabilities of a shipboard combat system in complex scenarios is very difficult so far.This paper proposes evaluation indexes,describes definitions,methods and engineering and mathematical models of the evaluation.This paper also introduces the composition,generating methods of the complex scenarios in the test of hardware-in-loop,composition and flow chart of the simulation and test system to test and evaluate the capabilities,and the application result in the test of the shipboard combat system is presented.

According to the simulation requirement of torpedo testing,the paper establishes torpedo's six-degree-of-free--dom model on the same feature of each category torpedos.The model has better currency and expansibility.On the base of the standard communication of input and output,it designes a hiberarchy of torpedo model,and established torpedo Foundation Class Library based on C++,and convenient for developer or consumer maintained or modified the model.When the results of research is applied to torpedo confront simulation system,an ideal effect has been achieved.

The importance of developing Submarine Weapon System rapidly is discussed and the shortcomings of the existing simulation environments for supporting its development are presented. To meet the requirements of developing Submarine Weapon System, a new simulation system of Submarine Weapon System based upon mathematical simulation has been established, which supports hardware-in-the-loop simulation test, and then the structure and characteristics of the simulation system, the key technologies such as propagation loss calculating in sonar simulation modeling, torpedo trajectory design and its control and guide modeling, the design and integration of the simulation system are described in detail. Finally, the application of the simulation system is introduced and its future application prospect is given.

Firstly, the paper explains the informational predominance, and then finds the main factors which effect the operational effectiveness through analyzing the constitute and operational process of torpedo weapon system, and evaluates the system’s operational effectiveness by WSEIAC effectiveness evaluation model, and uses the effective degree method to analyze the effect of the informational predominance. In the end, the paper gives the result of evaluating and analyzing by using of effect degree method with an example, which indicates that the operational effectiveness of torpedo weapon system has been enhanced when it has informational predominance.