开发系统

An improved UKF method is proposed and applied to the nonlinear initial alignment of SINS on the stationary base. Simulation results illustrate that the given method has a better performance in the estimation of the azimuth error than the EKF, traditional UKF and scaled SSUKF does. Based on the dynamic error equations of SINS, the mathematics model of the IMU/GPS integrated navigation system is derived for Kalman filtering.

此外，论文还分析和研究了捷联惯性导航系统的力学方程编排和惯性仪表的误差，建立了IMU/GPS组合导航系统的状态方程和量测方程，设计和开发了用于机载SAR运动补偿的组合导航实验系统，并对设计的组合系统进行了大量的静态实验和车载实验。

It includes the company basic information module, the department basic information module, the staff basic information module, the customer basic information module, the driver basic information module, the vehicles basic information module, the cargo application information module, the cargo consign for shipment, the management mold block, the customer approval module, the physical distribution management system design The realization can meet the demand of the general logistics company.

贸易过程中的商品从厂家到最终用户的物流过程是客观存在的，长期以来人们从未主动地、系统地、整体地去考虑，因而未能发挥其系统的总体优势。为此，我这次毕业设计选择开发1个物流管理系统，设计主要是根据物流公司的基本流程进行的，旨在设计出1个方便、快捷，运营成本低，提高工作效率的物流信息管理系统。

Over the past few years, the company and make unremitting efforts to form an automatic sprinkler fire extinguishing system-oriented products, have developed a fixed artillery fire extinguishing systems, foam extinguishing systems, gas fire extinguishing system, such as series of fire protection products, the current main Products are: sprinkler nozzle series, wet alarm series, deluge valve series, the flow indicator series, water spray, water curtain fire sprinkler control valve series series, in particular the PS20 - PS80 fire water cannons, PSKD30 - PSKD60 electric artillery fire control, PHY Series storage pressure of air bubble mixing device, such as the proportion of products in the domestic market by the user's consistent high praise, has great competitive advantage.

几年来，公司经过不懈的努力，形成了以自动喷淋灭火系统为主导产品，相继开发研制了固定消防炮灭火系统，泡沫灭火系统，气体灭火系统等系列消防产品，目前主要的产品有：洒水喷头系列，湿式报警系列，雨淋阀系列，水流指示器系列，水雾，水幕喷头系列消防控制阀系列，特别是PS20--PS80消防水炮，PSKD30--PSKD60电控消防炮，PHY系列贮压力使空气泡沫比例混合装置等产品在国内市场受到用户的一致好评，具有很大的竞争优势。

In order to overcome the above-mentioned gaps of the Client/Server computing model of the current GIS, this research introduces Agent technology originated from Artificial Intelligence to GIS. The thesis proposes a new kind of Agent - GeoAgent and expatiates upon its characteristics, behaviors and architecture of corresponding GeoAgent System. A GeoAgent prototype system has been implemented, based on IBM Agent Software Development Kit Aglets. And then, this research proposes GeoAgent-based Geospatial Information Services, followed by detailed theoretical analysis.

针对现有地理信息系统在分布式计算模式方面的不足，本文引入了人工智能领域中Agent的理念，提出了GeoAgent的概念；系统地阐述了GeoAgent的特点、行为、优势和结构，以及GeoAgent系统的体系结构；利用IBM的开发平台Aglets，设计并实现了相应的系统原型；在此基础上，本文提出了基于GeoAgent的空间信息服务的理念，并详细分析了这种空间信息服务的特点和优势。

Based on the characteristics of Conceptual Design of product and the functions of the old version of design automatization system, DARFAD, the paper perfects the old functions and empolders some new functions of DARFAD system.

本文根据概念设计的特点，结合设计自动化系统DARFAD系统原有功能，对DARFAD系统进行完善和新功能开发，完善了生长型产品概念设计模块，研究了产品概念结构中的力学技术和产品设计工具，并通过实例验证了系统的有效性。

Section 1 discusses the advantages of medical film printer and USB, and put forward one elementary design scheme of the system. The principle of laser printer and the holistic design scheme of system are presented detailedly in Section 2, while Section 3 expounds the technology of USB. Section 4 discusses design scheme of transfer system of the laser printer - includes the development of USB device and CPLD. The test of holistic laser printer and effect picture of medical image are presented in Section5. In the end, a review of this system and some bugs are put forwards at present.

本文主要分为六个部分，第一部分讨论了医用胶片打印机和USB总线技术的特点和发展趋势，并提出了系统的初步设计方案和研究意义；第二部分描述了医用激光胶片打印机的背景、工作原理和系统的各个组成部分；第三部分描述了通用串行总线2.0版(USB2.0)的通信原理；第四部分详细介绍了打印机数据传输系统的设计——包括USB设备的开发和CPLD的硬件和软件设计，并对这个传输系统的性能进行了分析；第五部分介绍了整个打印机的测试结果和实际打印医学影像的效果图；最后对本文做出总结并提出了不足之处和参考价值。

This model includes not only the effects on the dynamic capability of wood-working circular saw machine by the structure and installing position of each rotary components(such as saw,flange, fastening nut,principle axis,pulley,and so on)of wood-working circular saw machine,but also the effects by the structural parameter,working parameter,and the installing position of the bearing axletree.

本文通过对木工圆锯机结构、支承轴承特性及工作过程的分析，以国产MJ-90精密裁板锯转子系统(锯片、塔轮、锯轴、夹持装置和支承轴承)为研究对象，首次将木工圆锯机旋转构件作为转子系统，运用美国Rotating Machinery Analysis公司开发的大型转子系统动力学商业软件包XLROTOR，建立了木工圆锯机转子系统动力学模型。

It is very effective to accelerate the process of DSP systems development.This paper describes the ICE module design scheme for a general-purpose digital signal processor-MEDSP.This ICE module is based on JTAG interface.

特别是对于那些需要满足实时性约束条件的系统，例如无线通讯系统和调制解调器等系统的开发、调试必须基于真正的系统工作状态，这样调试的结果才是真实准确的和有效的。

Unicall system is base on the J2EE platform, The Spring 、 Hibernate 、 Struts frame is one comparative frame in J2EE lightweight frame, it applies a clear hierarchical thinking , simPlified the system design and development process , made the system flexible,seeurity , scalable.it divide the system into platform interfaee layer,core application layer,business interface layer,business laer four part to ensure the stability high efficiency and scalability of the system.

本文的主要分析并采用了轻量级 J2EE 框架 Struts+Spring+Hibemate ，运用清晰的分层思想，简化了系统的设计与开发过程，实现系统在灵活、安全、扩展性方面的要求。分析并提出了将系统分为平台接口层、核心处理层、业务接口层、业务层四部分设计方案，以保证系统具有良好的稳定性、高效性和扩展性。

At present, TCK has developed a series of products including portable inspection system, wired remote-control system, and wireless remote-control system to meet different demands of the customers in mining, harbor, ropeway, petroleum, electric power, hoisting, elevator, cable stayed bridge, missilery base and other wire rope related area.

目前，公司已经系统开发完成TCK便携检测系统、TCK有线遥控遥测系统、TCK无线遥控遥测系统等各种适合不同用户要求的系列产品，并开始为矿山、港口、索道、石油、电力、起重机械、电梯、斜拉桥、导弹基地等重要钢丝绳应用领域提供服务。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。