0.1 Overview of intersection problems 10.2 Intersection problem classification 10. 2. 1 Classification by dimension 10.2.2 Classification by type of geometr 10.2.3 Classification by number system 10.3 Point /point\intersection
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Lecture 9 Blending Surfaces 9.1 Examples and motivation Blending surfaces, providing a smooth connection between various primary or functional sur- faces, are very common in CAD. Examples include blending surfaces between Fuselage and wings of airplanes Propeller or turbine blade and hub Bulbous bow and ship hull Primary faces of solid models
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Lecture 2 Differential geometry of curves 2.1 Definition of curves 2.1.1 Plane curves Implicit curves f(, y)=0 Example:x2+y2=a2 It is difficult to trace implicit curves It is easy to check if a point lies on the curve Multi-valued and closed curves can be represented
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Lecture 3 Differential geometry of surfaces 3.1 Definition of surfaces Implicit surfaces F(r,,a)=0 Example: 22+6+2=1 Ellipsoid, see Figure 3.1 Figure 3.1: Ellipsoid · Explicit surfaces If the implicit equation F(, y, a)=0 can be solved for one of the variables as a function
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Lecture 6 B-splines(Uniform and Non-uniform) 6.1 Introduction The formulation of uniform B-splines can be generalized to accomplish certain objectives These include Non-uniform parameterization Greater general flexibility Change of one polygon vertex in a Bezier curve or of one data point in a cardinal(or interpolatory) spline curve changes entire curve(global schemes) Remove necessity to increase degree of Bezier curves or construct composite Bezier curves
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Lecture 4 Introduction to Spline Curves 4.1 Introduction to parametric spline curves Parametric formulation =r(u),y=y(u), z=2(u) or R=R(u)(vector notation) Usually applications need a finite range for u(e.g. 0
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Lecture 1 Introduction and classification of geometric modeling forms 1.1 Motivation Geometric modeling deals with the mathematical representation of curves, surfaces, and solids necessary in the definition of complex physical or engineering objects. The associated field of computational geometry is concerned with the development, analysis, and computer implemen tation of algorithms encountered in geometric modeling. The objects we are concerned with in engineering range from the simple
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Aircraft Lateral Dynamics Using a procedure similar to the longitudinal case, we can develop the equa tions of motion for the lateral dynamics
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美国麻省理工大学：《Aerospace Dynamics（航空动力学）》英文版 Lecture 15
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GY RoScoPES UPTo NoW HAVE CONSIDE RED PROBLEMS RELE VANT To THE RIG ID 6oDY 0YNAMICS THAT ARE IMPORTANT To AERoSPACE VEHI CLES USEO A BoDY FRAME THAT RDTATES WITH THE VEHICLE ANOTHER IMPORT ANT CLASS oF ARo BLEMS FB0 ES SUCH A5 Gγ Ro ScopEs RoτcRuV啊 HIGH SPIN RAT∈ ESSENTIALLY MASSLESS FRAME (CARDAN)
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上海交通大学：《飞机设计 Aircraft Design》课程教学资源_Project Report_Project Report_2015Group C - The Air Taxi《数字导航技术》课程教学资源（书籍文献）航空机载惯性导航系统惯性导航系统实施区域导航（PPT讲稿）《飞行器设计 Aircraft Design》课程教学资源（参考资料）INTRODUCTIONTO Autogyros, Helicopters, and Other V/STOL Aircraft Volume 1 OVERVIEW and AUTOGYROS（Franklin D.Harris）西安电子科技大学：《雷达对抗原理》课程教学资源（电子教案）第五章 雷达侦察距离与截获概率《数字导航技术》课程教学资源（书籍文献）经度：寻找地球刻度的人【美】戴瓦.索贝尔电子科技大学：航空航天类课程教学资源（课件讲稿）飞机飞行原理上海交通大学：《飞机设计 Aircraft Design》课程教学资源_Project Report_Project Report_2014Group 1 - 超音速客机设计《导航技术》课程教学课件（PPT讲稿）力学基础南京航空航天大学：《飞机结构设计》课程PPT教学课件（讲稿）第4章 机翼尾翼的结构分析麻省理工学院：《自制决策制造原则》英文版 Even more scheme