科技论文.doc

沈阳建筑大学毕业设计(论文) i 沈阳建筑大学毕业论文毕业设计题目工程测量辅助计算系统的研制与开发学院专业班级土木工程学院测绘工程 09-1班学生姓名刘国成性别男指导教师王岩职称讲师 2013 年6月 16日沈阳建筑大学毕业设计(论文) ii 摘要工程测量中辅助计算系统是对当今社会中快速发展的测量技术的一种辅助工具。现在科学技术的重大成就,特别是计算机技术以及应用软件的飞速发展,使得各种工程测量仪器的自动化,数字化程度越来越高,硬件和软件系统的协调发展使得数据采集和处理日趋自动化,从而使工程测量的科学技术有了较大的发展与突破。本文是对辅助计算系统进行相关介绍的基础上,加以设计出来的能够进行测量数据计算和桩位测放的计算系统。文中介绍了以下内容: (1)曲线计算的数学模型和 VisualBASIC( 以下简称 VB) 程序设计。探讨了如何运用 VB 窗体、控件设计可视化的程序界面、数据处理及格式化成果输出。利用 VB设计程序计算曲线坐标计算和放样,程序具有较高的实用性。(2)高斯正反算的数学模型和 VB程序设计,运用 VB语言、窗体、控件实现北京 54 坐标系和西安 80坐标系的高斯正反算和临带换带计算。(3)坐标正反算的数学模型和 VB程序设计,将已知的数据及公式利用 VB语言设计出计算程序,从而计算出所求数据。关键词:VB;曲线计算;高斯正反算;坐标正反算沈阳建筑大学毕业设计(论文) iii Abstract Engineering survey calculation assistant system is an auxiliary tool for measuring technology and the rapid development of modern society. Now the significant achievements of science and technology, especially the rapid development puter technology and application software, the automation of various engineering measuring instrument, digital degree more and more high, the coordinated development of hardware and software system makes the data acquisition and processing is ing more and more automated, and the engineering measurement technology with the development and breakthrough. This paper is based on the relevant introduction of putation system, are designed to survey data calculation and pile measured putation system. This paper introduces the following contents: (1) the mathematical model and the VisualBASIC curves (VB) program design. Discusses how to use VB forms controls output, design visual interface, data processing and format the results. Calculation of curve coordinate calculation and layout design using VB program, utility program with higher. (2) the mathematical model and the program design of VB Gauss and the count, the use of VB language, form, control to achieve positive and negative Gauss Beijing 54 Coordinate System and 80 coordinate system of Xi'an and pro with the band calculations. (3) the mathematical model and the program design of VB coor