维修人员

In the civil aviaton regulations of JAR-66 and each country, raise a requirement to the professional knowledge level of aerostat maintenance technician not only, and real work experience and adept operation skill are the condition that maintenance technician obtains charter place to should be had likewise, maintenance technician is returned should hep and relevant civil aviaton code and build safety administration idea.

在JAR－66及各国的民航规章中，不仅对航空器维修人员的专业知识水平提出要求，而且实际工作经验和娴熟的操作技能同样是维修人员取得执照所应具备的条件，维修人员还应熟知相关的民航法规和建立安全治理概念。

Train operators and mainten3348ance technician for failure analysis and reparation of testing equipment.

培训生产人员和维修人员如何进行测试设备缺陷分析和维修。

E technician for failure analysis and reparation of testing equipment.

培训生产人员和维修人员如何进行测试设备缺陷分析和维修。

Train operators maintenance technician for failure analysis reparation of testing equipment.

培训生产人员和维修人员如何进行测试设备缺陷分析和维修。

Macr;Train operators and maintenance technician for failure analysis and reparation of testing equipment.

培训生产人员和维修人员如何进行测试设备缺陷分析和维修。

Automatic Testing and Fault Isolation can make the MTTR of system be reduced, or enhance the availability of system.

通过自动检测和隔离故障，使系统或设备的平均维修时间显著减小，提高系统的可用性；同时减少维修人员的数量、降低对维修人员技术水平的要求，进而降低使用及保障费用。

It will expose the design problem of maintainability of civil airplane to the early stage of design. This paper discusses the composing of the virtual maintenance environment, builds non-immersion virtual maintenance environment of undercarriage, and establishes a part library management system. The characteristic of maintainability models and maintainability analysis based on virtual technique is researched to give the maintainability frame model of civil airplane virtual maintainability analysis. All levels of maintenance time model and maintenance man-hour model are established. Analog-Huffman code is proposed to optimize space partition method in traditional collision detection arithmetic."Maintenance therblig"is brought into the broken down of maintenance tasks, and the new maintenance tasks broken down method is proposed. The demands of human measure, position, and equipment layout in human engineering are discussed, and the verification methods of human measure, position and equipment layout in virtual maintenance are given. Basic principle and verification procedure of maintainability virtual verification is developed primarily, and the reachablity, the visibility, and posture-comfortability are verified.

本文论述了虚拟维修环境的组成，构建了某型飞机主起落架非沉浸式虚拟维修环境，建立了维修对象的零件库管理系统；研究了基于虚拟技术的维修性模型特点及维修性分析流程，给出了基于虚拟技术的民机维修性分析框架模型，并结合传统维修性模型，建立了各级维修时间模型和维修工时模型；提出类HUFFMAN编码，结合人因工程的要求，优化了传统碰撞检测算法中的空间分割法，使之适用于柔体；在维修性分解中引入"维修动素"，给出了与CATIA、DELMIA等应用软件结合紧密的维修任务分解方法；论述了人因工程中对人体尺寸、姿势、设备布局的要求，给出了虚拟维修中人体尺寸、姿势分析、民机内设备布局的验证方法；初步制订了维修性虚拟验证的基本原则和验证程序，并结合具体实例对可达性、可视性、干涉性以及人体姿态舒适性进行了验证，较清晰、真实地反映了维修人员的维修状态。

The main goal of the research is to assist aircraft crew, especially the maintenance men, to eliminate failures rapidly and accurately when they maintain the airplane, to enhance the work efficiency and gain more economic benefits and higher safety quotiety.

其目的主要在于帮助机务人员，特别是帮助维修人员在维修时，迅速、准确地找到并排除故障，提高工作效率为民航事业取得更好的经济效益和更高的安全系数。

XL26 backfilling the main characteristics of compactors are used before and after the frame hinged connections, four-wheel independent hydraulic drive, with a strong driving force and better through sexual; closed up garbage into the frame to avoid damage to machinery; key parts the use of the internationalization of procurement, in order to improve the intrinsic quality of the machine, thus greatly reducing the frequency of repair machinery; before the frame is equipped with auxiliary leveling shovel to push the level to unload solid filler; cab comfortable, all-sealed design, with have air-conditioning and heating and ventilation features have deodorant with anti-rollover protection device with a better operating environment; In order to facilitate the repair and maintenance, in the engine hood and the vehicle chassis set up a number of door and window repair; on both sides with spacious solid barrier for operators and maintenance personnel to provide a convenient platform for security.

XL26回填压实机主要特点是采用前后车架铰接连接，四轮独立液压驱动，具有极强的驱动力和较好的通过性；封闭式车架避免垃圾搅入而损坏机器；关键零部件采用国际化采购，以提高机器的内在品质，从而大大减少机器的维修频次；前车架上装有辅助整平铲，用以推平卸下的固体填料；驾驶室宽敞舒适、全密封设计，配有冷暖空调且有除臭换气功能，带有防翻滚保护装置，具有较好的操作环境；为便于维修保养，在发动机罩和车架上设置了多处门和维修窗口；两侧配有牢靠宽敞的护栏，为操作人员和维修人员提供了方便安全的平台。

When working with complex electronic devices, they may work with engineers, engineering technicians, line installers and repairers, or industrial machinery installation, repair, and maintenance workers.

当处理运行复杂电气设备时他们就要同工程师或工程技术人员，线路安装维修人员，或工业设备安装修理维修工人一同协作。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。