mac cosmetics wholesale Gun air defense weapon sys

[v7312937]

Gun air defense weapon system availability analysis


Analysis Gun electro-optical system of 56 state and control the availability of the first 11 volumes, the system must be based on Gun actual situation of the Gun system in different states of the availability analysis. Gun systems throughout the state can be divided into the following four categories: 1) Gun System all normal; 2) Gun System missile system to normal, small-caliber anti-aircraft system failure; 3) Gun small-caliber artillery systems systems, missile systems, normal fault; 4) Gun system failure, system is not working. Gun overall system availability as shown in Table 3. The availability of the system block diagram of single-channel, for different system states, the probability of various states can be obtained mathematical model: State 1: Al = Al · A2 · [1 a (1-A3) (1 a A4)] ( 7) State 2: A2 = Al · A2 · (1 a A3) A4 (8) State 3: A3 = Al · A2 · A3 (1 an A4) (9) State 4: A4 = 1 an Al-A2 an A3 (10) where: A, for Gun reconnaissance and early warning system, the system availability; A for the fire control system availability; A for small caliber artillery of availability; A for the missile system availability. Based on the above mathematical model to calculate the availability of a variety of different conditions, as shown in Table 3. Table 3 the overall system availability system state AAA. 1 system, all the normal 0.9630.9030.8862 0.0050.0080.0113 anti-aircraft missile system to normal system normal 0.0O40.0080.0124 system is not working 0.0280.0810.0915 conclusion from equation (3) can be seen the average time between failures MTBF and MTTR MTFR reliability and maintainability, respectively,love bracelet cartier, the two together determine the weapon system's inherent availability. In Gun System, the inherent availability and value should be determined by the various design parameters and system reliability probability function in harmony. In order to obtain a given inherent availability, mean time to failure and for the mean time to repair the two can compromise. Either by increasing the reliability to achieve, can also be obtained by improving the maintainability. By Gun system operational availability analysis and calculation, can not find it,abercrombie ireland, the average working time is the average repair time, average delay and average protection time delay and management. Average repair time includes the time to implement corrective maintenance and preventive maintenance time, which is mainly reflected in the Gun System R & M design features (such as failure rate, mean time to repair) and preventive maintenance system for equipment, protective effects. Average delay time and average protection time delay reflects the management of maintenance support system elements (such as security system, management and resources) of the Gun systems. Calculated by this analysis, Gun system to protect and manage the delay time delay is very serious,mac cosmetics wholesale, and the average time to repair the system close to the Gun system operational availability is very large,ghd planchas, severely restricted the system performance. Thus reducing time delays and management system to improve the Gun in the actual environment of the availability, so that effective protection, scientific management is of great significance. References: [1] car Jianguo, Zhang Zhenyou, Zhu. Combat the use of technical equipment of air defense forces Introduction [M]. Zheng thirty l: l air defense thirty Zheng Institute, 1999. [2] Gan Mao governance, health building, Takasaki. Military equipment maintenance engineering [M]. Beijing: National Defence Industry Press, 1999. [3] high-Sang, Zhang Lingxia. Reliability theory and engineering applications [M]. Beijing: National Defence Industry Press, 2002. [4] Zhang Jian, Anson one. Military equipment, system performance analysis, optimization and simulation [M]. Beijing: National Defence Industry Press, 2000. Next Issue tracking accuracy control based on sensor management of index-based method of battlefield ground model integrated air defense early warning system for space-based satellite needs analysis of foreign armed helicopter developments of PV systems based on genetic algorithm of two-dimensional minimum cross entropy Dynamic segmentation radar ARM viability analysis against laser guided weapons simulation system design and development of air-launched cruise missile fire control system, the overall concept based on rough set and wavelet analysis of image fusion algorithm for multi-channel data bus scheduling and simulation evaluation of technical rough set theory application in decision making in an integrated test platform for avionics systems design adaptive hybrid genetic algorithm in the ammunition loaded in the application of optical fire control system applications in small-caliber artillery in the design and implementation of new airborne fiber optic data bus system Simulation
More articles related to topics：


National insulation factory director (manager ) , Chief Engineer -cum- conference meetings insulation materials industries

mbt shoes ireland temic series RF card and the r

p90x workout schedule emeditor pro6