نتایج جستجو برای: computer aided production planning

تعداد نتایج: 1347437  

2010
Yohei Kurata

It is often difficult for individual tourists to make a sightseeing tour plan because they do not have prior knowledge about the destination. Although several systems have been developed for assisting the user’s tour planning, these systems lack interactivity, while demanding a lot of data input from the user. In this paper, we introduce a new computer-aided tour planning system, called CT-Plan...

Journal: :Computers & Chemical Engineering 2013
Michael Nikolaou

As oil and gas production moves to ever more challenging areas, increased use of technology becomes increasingly important. One technology that can contribute towards achieving safe and economic production from such areas is computer-aided process engineering. We outline the use of such technology in two (of many) instances: Managed pressure drilling (MPD) for deep-offshore applications and nat...

Journal: :Journal of the Society of Naval Architects of Japan 2001

2003
Zhenhua Xiong Michael Yu Wang Zexiang Li

This paper presents an optimal planning problem for workpiece measurement. Two sequential optimization algorithms are introduced to find maximum determinant solutions. Then, based on a reliability analysis of workpiece localization and the sequential optimization algorithms, a computer-aided probing strategy is proposed. With this strategy, given the desired translation and orientation error bo...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2010
Lucia H C Cevidanes Scott Tucker Martin Styner Hyungmin Kim Jonas Chapuis Mauricio Reyes William Proffit Timothy Turvey Michael Jaskolka

In this article, we discuss the development of methods for computer-aided jaw surgery, which allows us to incorporate the high level of precision necessary for transferring virtual plans into the operating room. We also present a complete computer-aided surgery system developed in close collaboration with surgeons. Surgery planning and simulation include construction of 3-dimensional surface mo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

in reality, most structures involved in geotechnical engineering are three dimensional in nature, and although in many, plane strain or axisymmetric approximations are reasonable, there are some, for which 3-d treatment is required. the quantity of data, and the size of the various vectors and matrices involved in such analysis, increase dramatically. this has sever implications for computer r...

Journal: :iranian journal of medical physics 0
mojtaba mohammadpoor electrical & computer dept., university of gonabad, gonabad, iran afshin shoeibi medical physics dept., gonabad university of medical sciences, gonabad, iran hoda zare medical physics research center, mashhad university of medical sciences, mashhad, iran hasan shojaee basic sciences dept., gonabad university of medical sciences, gonabad, iran

introduction breast cancer is the second cause of mortality among women. early detection of it can enhance the chance of survival. screening systems such as mammography cannot perfectly differentiate between patients and healthy individuals. computer-aided diagnosis can help physicians make a more accurate diagnosis. materials and methods regarding the importance of separating normal and abnorm...

Journal: :Eng. Appl. of AI 2009
Mojtaba Salehi Reza Tavakkoli-Moghaddam

Computer-aided process planning (CAPP) is an important interface between computer-aided design (CAD) and computer-aided manufacturing (CAM) in the computer integrated manufacturing (CIM) environment. A good process plan of a part is built up based on two elements: (1) optimized sequence of the operations of the part; and (2) optimized selection of the machine, cutting tool and tool access direc...

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