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- Satellite Antenna Test System 卫星天线试验系统
- The essay taking the antenna test turntable as the research object, discussedthe design thought and the realization method of founding a set of turntableautomatic test system. 论文以天线测试转台为研究对象,探讨了创建一套转台自动化测试系统的设计思想和实现方法。
- Adaptive sliding mode control (ASMC) method was applied in satellite antenna tracking and pointing servo system. 摘要将自适应滑模变结构方法应用于卫星天线跟踪指向控制伺服系统。
- Broadband Antenna Test System 宽带天线测试系统
- The Development Of Web Test System Based On ASP. 技术的网络考试系统的开发。
- Remove power from the test system. 断开测试系统的电源。
- The API-ZYM test system is a standardized. API-ZYM实验是一种标准的试验手段。
- Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna. 卫星波束赋形天线普遍采用阵馈抛物反射面天线和单馈成形反射面天线。
- RL Mather. AEGIS Near-field Antenna Test System-automate Test System for Phased Array Antennas. AD Report ,AD-A091697,Jane, 1980 程亮;陈林根;乔山林;等.;大型天线平面近场测量系统的研制
- In order to meet global scanning requirements of the satellite antenna, a side-fed offset cassegrain (SFOC) antenna is designed in this paper. 为满足星载天线空间电扫描的要求 ,研究了宽角扫描侧馈偏置卡塞格伦天线 (SFOC)的设计问题。
- A colony of parabolic satellite antennas installed at the IBC. 位于IBC范围内放置卫星天线机组的位置。
- Will be allowed to install in the external walls of the balcony, formwork, flower racks, pillars, signs, antiglare cloth, satellite antenna or any form of appendages. 不得擅自在楼宇外墙安装露台、铁架、花架、支柱、招牌、遮光布、卫星天线或任何形式的附加物等。
- The use of the adaptive robust controller for improving control performance and stability of mobile satellite antenna systems is investigated in this paper. 摘要为了改善移动卫星天线的控制性能和稳定性,本文进行移动卫星天线的自适应鲁棒控制系统的研究。
- A computer-aided spark voltage test system for working electrolyte. 工作电解液闪火电压的计算机测试系统。
- Assists to develop and to maintain the structure test system. 协助开发并维护结构测试系统。
- The ATC cannot install / upgrade the ICDL Test System. 核准考试中心无法安装/更新ICDL考试系统。
- Maintain accelerator test system and facilities for R&D. 维护用于开发的加速器测试系统及设施。
- To improve the wide-angle scanning properties of the satellite antenna, we concentrate on the shaping of the main reflector of the Side-Fed Offset Cassegrain (SFOC) antenna by the method of the ray tracing and the idea of the optimization. 为改善星载天线的宽角扫描特性;采用射线追踪的方法;通过优化的思想对侧馈偏置卡塞格伦(SFOC)天线的主反射面进行了面赋形设计.
- antenna test system 天线测试系统
- The deployment principium of a large hoop-truss satellite antenna is studied and the mechanical analysis model and the non-probabilistic reliability model of its deployment mechanism are presented. 摘要对某周边桁架式大型星载天线的展开运动机理进行了研究,建立了展开机构的力学分析和非概率运动可靠性的分析模型。