摘 要

在对港口重载码头疏浚的作业中,技术的界定对其价值和技术发挥作用的体现是非常重要的。为了更好地准确界定和充分体现其疏浚技术的价值,本文以疏浚重载码头为其研究的对象:通过结合航道的土质和其现状,制定其疏浚的方案和规划,灵活合理地组织其施工,安排其施工采用船舶的疏浚作业的方法,展示其船舶的疏浚作业管理能力和生产能力,取得较好的重载码头疏浚作业效果和其疏浚的质量,为类似于工程项目的虚拟疏浚工程质量监督管理提供了支持和技术帮助。随着现代信息电子技术和新一代计算机自动化技术的迅速发展和广泛应用,各种以电子计算机操作管理系统软件为操作管理核心、控制台系统为基础的操作管理平台的工程场景仿真培训计算机已经发展成为主要的生产设备或施工过程的控制人员和设备操作技术人员进行操作、监控和管理实践的必要工具和手段,受到国内外的高度重视。目前中国的河流、潮汐和海洋资源丰富。主要用于河道、湖泊的疏浚、航道环境整治、港湾开挖、堤防建设、港口疏浚以及地基污水处理、码头等大型疏浚工程,需要一批高技术水平的虚拟疏浚工程船舶和一批高素质的计算机施工技术队伍。我们采用这种虚拟疏浚场景仿真技术的目的是大大降低了成本、缩短挖泥船施工期、培养大批高技术素质的工程师和专业技术人员的有效解决措施。

机械移动仿真技术的应用尤为重要。机械移动仿真是目前研究移动机器人的主要手段和方法。但是传统的国际主流大型机械移动仿真软件如RecurDyn、ADMAS等都存在机械移动仿真的速度慢、不能实时响应参数的变化、交互处理功能差等问题和缺点。针对目前传统机械移动仿真软件的不足,基于先进的虚拟增强现实仿真技术,利用Unity3D的平台设计构建了一套基于绞吸式挖泥船的虚拟增强现实仿真系统,并对虚拟仿真系统的各个组成部分都进行了深入的研究。为了更好地建立一个完整的虚拟增强现实样机仿真模型,本文首先通过利用SolidWorks平台建立了样机的理配置模型,然后通过利用3Dsmax混合:对绞吸式挖泥船的物理配置进行详细的动画仿真制作,最后通过利用平台Unity3D对绞吸式挖泥船的各个组成部分都进行详细的物理设计和配置。同时,分析了传统的虚拟增强现实样机模型构建的过程以及其中的基本原理和可能存在的一些技术问题,提出了分析和解决以上问题的思路和方法。水利疏浚船舶施工作业的过程自动化仿真优化技术可以有效降低水利疏浚作业的成本,提高水利疏浚作业的效率。本文主要试图通过对水利疏浚工程施工作业的自动化仿真,搭建一个自动化仿真的平台,对水利疏浚船舶仿真操作的人员和设备进行了培训和自动化教学,以及对水利疏浚施工船舶操作过程的自动化仿真平台进行了设计和技术探讨。

关键词：VR；虚拟仿真；3dsMax

Abstract

In the dredging operation of the port's heavy-duty wharf, the definition of technology is very important for its value and technology. In order to better define and fully reflect the value of its dredging technology, this article takes dredging heavy-duty wharf as its research object: by combining the soil quality of the channel and its current status, formulating its dredging plan and plan, and flexibly and reasonably organizing its construction , Arrange its construction to adopt the method of ship dredging operation, demonstrate its ship dredging operation management capacity and production capacity, and obtain better heavy-duty terminal dredging operation effect and its dredging quality, which is similar to the virtual dredging project quality of engineering projects Supervision and management provided support and technical assistance. With the rapid development and widespread application of modern information electronics technology and a new generation of computer automation technology, a variety of engineering scene simulation training computers for operation management platforms based on electronic computer operation management system software as the operation management core and console system have been developed It has become the necessary tool and means for the main production equipment or construction process controllers and equipment operation technicians to carry out operation, monitoring and management practices, and is highly valued at home and abroad. At present, China is rich in rivers, tides and marine resources. It is mainly used for the dredging of rivers and lakes, the improvement of navigation channels, harbor excavation, dike construction, port dredging, foundation sewage treatment, and docks. Computer construction technology team. The purpose of our use of this virtual dredging scene simulation technology is to greatly reduce costs, shorten the construction period of the dredger, and train a large number of highly skilled engineers and professional technicians for effective solutions.

The application of mechanical movement simulation technology is particularly important. Mechanical movement simulation is currently the main method and method for studying mobile robots. However, traditional international mainstream large-scale mechanical movement simulation software such as RecurDyn, ADMAS, etc. have problems and shortcomings such as slow speed of mechanical movement simulation, inability to respond to parameter changes in real time, and poor interactive processing functions. In view of the shortcomings of the traditional mechanical movement simulation software, based on advanced virtual augmented reality simulation technology, a set of virtual augmented reality simulation system based on cutter suction dredger was designed and built using Unity3D platform In-depth research has been carried out in part. In order to better build a complete virtual augmented reality prototype simulation model, this article first establishes the physical configuration model of the deformation trajectory of the prototype by using the SolidWorks platform, and then uses 3dsmax, hybrid: detailed animation of the physical configuration of the deformation trajectory of the mobile robot The simulation is made, and finally the physical design and configuration of the deformation trajectory of each component of the cutter suction dredger are carried out by using the platform Unity3D. At the same time, the process of constructing the traditional virtual augmented reality prototype model, as well as the basic principles and some possible technical problems are analyzed, and the ideas and methods for analyzing and solving the above problems are proposed. Process automation simulation and optimization technology of water conservancy dredging ship construction operations can effectively reduce the cost of water conservancy dredging operations and improve the efficiency of water conservancy dredging operations. This article mainly attempts to build an automated simulation platform through the automatic simulation of the construct

Key Words：VR; virtual simulation; 3dsmax

目录

摘要 I

Abstract II

目录 IV

第一章 绪论 1

1.1研究背景及意义 2

1.2研究内容 6

第二章 虚拟仿真机搭建 8

2.1挖泥机理 8

2.2 仿真绞吸式污泥船思维模型搭建 9

2.3 挖泥模块仿真方案探究 12

2.4 仿真挖泥模块搭建 14