According to camera perspective projection theory, the measurement model for 2D moving subject location is deduced from creative application of camera radial alignment constraint which eliminates fully radial distortion. Presents a new concept of space constraint plane and gets computer vision measurement model for 3D location with space locus constraint based on the analysis of ideal bi-camera measurement model, which eliminates fully camera radial distortion. On the basis, the two creative deductions are gained. The study results are of prevent guidance to moving subject vision measurement with space locus constraint.
对于带平面轨迹约束的两维运动物体，本文根据摄像机透视投影理论，创造性地运用摄像机成像径向约束关系导出一种完全消除径向畸变的位置测量模型；对于有空间轨迹约束的三维运动物体，在分析理想双目摄像机空间坐标测量模型的基础上，以大型吊车空间运动物体为例，提出运动轨迹空间约束平面的概念，导出带空间轨迹约束三维坐标视觉测量模型，这一模型消除了摄像机成像径向畸变的影响；在此基础上得到了两个富有创见性的推论，这一研究成果对一类带空间轨迹约束运动物体视觉测量问题有普遍的指导意义。
A reduced parameter model, which expresses TTD by telemetry data and system error coefficients of the guidance instruments, is established through constructing a Banach space with a special compress map on it. This model can fuse data of two measurement systems of telemetry and trajectory tracking. This model has fewer unknown parameters and higher accuracy. At the same time of calibrating TTD, it can also give high accuracy estimation of the system error of the guidance instruments. It is valuable for the accuracy projects of space tracking and controlling.
通过构造Banach空间及其上的一个特殊的压缩映象，建立了用内弹道数据和制导工具系统误差系数表示外弹道数据的节省参数模型，这种模型可融合遥、外测两种测量体制的数据，而且待估参数少，模型的精度高，在进行弹道跟踪数据校准的同时，可以给出制导系统工具误差系数的高精度估计。
Under the guidance of the dynamic programming, the water-turbine can avoid entering the range of danger zone in the operation. And it is not only fit for all range of load but also can solve the time-space optimization completely.
动态规划法可较好的处理机组稳定运行的问题，适用于机组所有可行的出力范围，最重要的是它能完善的解决时间—空间优化问题。
Viii the integrated management of various types of housing and ancillary facilities and construction of urban infrastructure construction project review of seismic design; to participate in the guidance of urban underground space development and utilization of the work.
八综合管理各类房屋建筑及其附属设施和城市市政设施建设工程的抗震设计审查工作；参与指导城市地下空间开发和利用工作。
As the fantasy realities are transmuted, it carves the space through which one can begin to hear soul, the ancestors, the nature kingdoms and Earth speak through as one's inner guidance, and also to express in the dance of life.
当幻相被转化时，它就腾出空间，让你可以开始聆听到灵魂，祖先，自然王国和地球母亲所传递进来的讲话，来当作你内在的引导并也在生命之舞中得以表达。
This article made the final summing up: the campus of the University of the Environment and Landscape Design, Landscape Architecture in the methods and theory, under the guidance of the campus combining the psychological and behavioral characteristics of people, and create a rich campus-level exchanges between the space; a reflection of the spirit as a university, a university characteristics of the human landscape to the garden-style campus into the eye-catching image, the profound significance of the space hero.
最后本文作出了总结：大学校园的环境景观设计，要在景观设计学的方法及理论的指导下，结合校园人的心理行为特征，营造层次丰富的校园交往空间；作为大学精神的反映，具有大学特质的人文景观给园林式校园置进了形象醒目、意义深刻的空间主角。
Multi-mode guidance: Firstly, a idea about visual system is proposed based on researching on ommateum's structure and function. The idea is that: one ommateum can get object 3-D information in the space, not using two ommateum.
仿复眼多模制导：首先在基于对复眼的结构和功能研究理解的基础上，提出了一种对视觉系统的观点：不需要两只复眼，单只复眼就可以得到目标的三维信息。
Fulfilled the development of computer vision measurement system for casting slab and put into production successfully; the paper gives a detail analysis of system hardware and software function; emphasizes on the discussion of measurement algorithm and dynamic tracing and gives the technique figure of the real gauge system. The moving subject state predictive estimation model and realtime tracing algorithm are studied expanded with application of Kalman filter and computer simulation is made based on the vision gauge model of space locus for large cranes, the results show that the method is a valid solution to the realtime dynamic tracing of moving subjects. It is proposed for the first time that the last predictive value is used as the current one when moving image feature mismatches to meet the need of feedback unit for control system. At last, the paper presents a detail discussion and quantitative analysis on the key problems for computer vision measurement of moving subject, study mainly on the relations among image edge detect algorithm、detect windows and measurement velocity、feature matching rate; the given conclusions have prevalent guidance to the design and analysis of a kind of computer vision measurement system.
完成了实际连铸板坯长度视觉测量系统的研制工作，并成功地投入生产运行，本文对该系统硬件设计和软件功能作了详尽分析，重点讨论了测量算法和动态跟踪问题，给出了实际测量系统的技术指标；研究了基于扩展Klman滤波空间运动物体状态参数预测估计模型和实时跟踪算法，并以大型吊车吊运物体空间轨迹视觉测量模型为例进行了计算机仿真，结果表明该方法可有效解决运动物体视觉测量实时动态跟踪问题；首次提出当运动图像特征匹配失配时用上一时刻预测值作为本时刻实际测量值，满足作为控制系统中反馈测量系统的要求；最后，本文以连铸板坯长度视觉测量系统为例，对运动物体视觉测量若干关键问题进行了详细讨论和定量分析，重点研究边缘检测算法、动态检测窗口大小和系统扫描速度及特征匹配失配率之间的关系，给出的相关结论对一类视觉测量系统设计分析有普遍的指导意义。
In this paper, we take the space expansion of colleges of Xi'an as main line. Under the guidance of location theory in the agricultural, residential location theory, paces mutual gravitational theory and Brown - Moore residential spaces decision-making model, we conduct a research on space expansion, expansion type, expansion characteristics, drivers and their spatial expansion effect of Xian University. To conduct the research, we use normative and empirical method, dynamic and static binding assay, location analysis, questionnaire surveys and literature analysis.
本文以西安市高等院校空间扩张历程为主线，在空间扩张相关的农业区位理论、布朗-穆尔住宅区位决策行为模型、住宅区位理论和空间相互引力理论等指导下，采用规范与实证相结合的方法、动态与静态相结合的方法、区位分析方法、调查问卷法、文献分析法等对于西安市高校空间扩张的过程、扩张特点、扩张类型、推动因素、高等院校选址与空间扩张模型及其空间扩张产生的效应进行了研究。
Taking Landsat MSS/TM/ETM+ satellite remote sensing images resource, and GIS as charting and analysis method, the relationship between the space and time rule and the shape characteristics of the urban construction land expansion of Nanjing City and the population development were analyzed in this paper, with such indexes as construction land expansion intensity the centre coordinates, compact ratio, and elasticity coefficient. Using correlation analysis method, the main factors affecting the urban construction land expansion were also identified in this paper. It was revealed that the spatial-temporal variation characteristics of Nanjing urban construction land were obvious from 2001 to 2004, and that Jiangnan main city northeast-southwest axial and the southeast Jiangning area were the most active expansion parts. Furthermore, during the urban expansion process, compact index reduced and the spatial shape developed to an unsteady state. Since the 21st century, the construction land expansion has been transforming gradually to rationalization direction; but from 1988 to 2001, the expansion elasticity coefficient was insufficiently reasonable; related policy guidance and natural factors were the main affecting factors, and the growth of aver age salary and the increase of non-agricultural population also played an important role.
以Landsat MSS/TM/ETM+卫星遥感影像为数据源，以GIS为制图和数据提取的分析手段，通过引人城市扩展强度、重心坐标、紧凑度、弹性系数等指标，研究了南京城市扩展的时空规律、形态特征以及与人口发展之间的协调关系；并应用回归分析，筛选了能够解释城市扩张的主要社会经济因子结果表明：①南京城市扩展的时空分异特征明显，江南主城的东北－西南轴向和东南的江宁一带成为城市扩展最活跃的地区；②城市扩展过程中，紧凑度降低，空间形态向着趋于不稳定状态发展；③ 21世纪以来，城市扩展的弹性系数向着逐渐合理化的方向转变，但在1988~2001年，该指数与合理数值有一定差距，城市扩展与人口增长速度之间出现了不和谐现象；④国家和地方相关政策的引导及自然因素的影响对于南京城市扩展起了重要作用，职工年平均工资的增长和非农业人口的增加也是影响南京城市扩展的主要社会经济因子。
Professional Auto Sales international top-gated Products; Deputy distribution automatic door sensors and a revolving door than the Chol Swiss brand has BUATLY Germany DORMA DORMA, Sino-Italian joint venture PAD, Matsushita Panasonic, Sino-German cooperation POKRAR, Australia ADIS Korea Taiwan SOYAL access SPACE attendance systems, and provide automatic doors, access control systems sales, engineering consulting, program design, technical guidance, installation and after-sales maintenance services.
南京明城自动门有限公司--专业销售国际顶尖自动门控产品；代理经销的感应自动门和旋转门品牌有瑞士比澈BUATLY 德国多玛DORMA，中意合资PAD，日本松下Panasonic，中德合作POKRAR，澳大利亚ADIS 韩国SPACE 台湾SOYAL门禁考勤系统，并提供自动门、门禁系统的销售、工程咨询、方案设计、技术指导、安装调试和售后维修服务。
The main usefulness of the tourist area life cycle is to seek common regular issue on space trend of tourist development. It is not a long time for the theory coming into being. It contributes to describing and forecasting the developing track of tourist area and to guidance the plan.
旅游地生命周期理论的主要作用在于探寻旅游地空间发展趋势方面的一般规律性问题，它的产生时间不长，作为一条理论所具有的贡献有：描述、预测旅游地的发展轨迹，以及对规划的指导作用。
A fan frame includes a body and a fan wire fixed on the body. The body is provided with a fixing spring plate which forms a free end. A fixing groove, through which the fan wire passes, is formed between the fixing spring plate and the outer surface of the body. The outer surface of the body protrudes outward to form at least one stop dog. The top end of the stop dog extends in the side direction and exceeds the free end of the fixing spring plate. The stop dog and the fixing spring plate form a space to contain the fan wire in the side direction. A guidance surface is gradually formed from the bottom end to the top end of the stop dog.
一种扇框，包括一本体及固定在本体上的风扇导线，该本体上连接设有一固定弹片，该固定弹片形成一自由端，所述固定弹片与本体的外表面之间形成供风扇导线穿设的一固定槽，该本体的外表面向外突设形成有至少一挡块，该挡块的顶端在侧视方向上延伸超过该固定弹片的自由端，该挡块与所述固定弹片在侧视方向上形成一个收容风扇导线的收容空间，且该挡块的底端至顶端逐渐形成一导引面。
This guidance climinated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space.
这样的引导使顾客不必再没完没了地绕着停车场找寻空位，并且避免了不同顾客盯上了同意停车位而产生的冲突。
This guidance climinated the need for customers to circle the parking lot endlessly, andavoided confrontation between those eyeing the same parking space.
这样的引导使顾客不必再没完没了地绕着停车场找寻空位，并且避免了不同顾客盯上了同意停车位而产生的冲突。
His theories helped the development of surface-to-surface missiles and space rockets in the US, and he made outstanding contributions in aerodynamics and guidance-systems for missile and spacecraft.
他的理论帮助美国研制了地对地导弹和宇宙火箭，而且，他在导弹和宇宙飞船空气动力学和导航系统方面作出了杰出的贡献3。
Because the results of object tacking contain a great deal of space-time information of the scene, the video tracking technology has got great development since 1960s. It has been applied in many fields such as military vision guidance, security monitoring, traffic control and medical diagnosis.
由于目标跟踪的结果蕴含了场景中每个运动目标的大量时空信息，视频跟踪技术自二十世纪六十年代以来，得到了极大的发展，它在军事视觉制导、安全监测、交通管制、医疗诊断等许多方面都有应用。
This invention relates to one large size space coordinate measurement technique and device based on automatic visual guidance, which aims to provide one coordinate measurement and device and adopts the following scheme: altometer fulfills the points to be tested for automatic identification and measurement through variable cameral guidance to realize the large size space coordinate identification and fine measurement by each crossing constraints.
本发明的目的是提供一种基于自动视觉引导的大尺寸空间坐标测量方法及检测装置，该装置具有测量速度快、非接触、能在恶劣的环境中使用、较高的测量重复性特点，本发明采用的技术方案是，经纬仪通过可变焦摄像机的引导完成对被测点的自动识别及测量，由各经纬仪间的交汇约束实现大尺寸内空间坐标的自动识别及精密测量。
By the late 1970s, the PRC had made breakthrough in a number of SLBM-associated technologies, including the lightweight nuclear warhead (600~700kg) developed by 14 Nuclear Institute; the guidance system developed by 717 Shipbuilding Institute; the onboard computer was developed by 771 Space Institute; the solid-propellant rocket motor by 4th Space Academy, the SLBM launch system developed by 701 Shipbuilding Institute, the inertial/celestial/satellite guidance system developed by 707 Shipbuilding Institute.
在1970年，中国在许多SLBM相关技术上获得突破性进展，包括轻型核弹头（600~700公斤）由核工业第十四研究所发展，制导系统由中船重工717研究所发展；舰载计算机由航天771所发展；固体火箭发动机由第四空间研究院发展，发射系统由中船重工701研究所发展，惯性/天文/星形制导系统由中船重工707研究所发展。
Two space remote sensing systems using coaxial and abaxial four-mirror system is designed under the guidance of the aberration theory.
设计理论和方法适合于同轴四反射镜系统和离轴四反射镜系统的初始结构设计。