CATPAC — COMPUTER AIDED TECHNIQUES FOR PROCESS ANALYSIS AND CONTROL — AN INTERACTIVE SOFTWARE PACKAGE

Author(s):  
M. Barthelmes ◽  
P. Bressler ◽  
D. Bünz ◽  
K. Gütschow ◽  
J. Heeger ◽  
...  
1983 ◽  
Vol 16 (19) ◽  
pp. 537-543
Author(s):  
M. Barthelmes ◽  
P. Bressler ◽  
D. Bünz ◽  
K. Gütschow ◽  
J. Heeger ◽  
...  

1982 ◽  
Vol 15 (7) ◽  
pp. 183-189
Author(s):  
M. Barthelmes ◽  
P. Bressler ◽  
D. Bünz ◽  
K. Gütschow ◽  
J. Heeger ◽  
...  

Author(s):  
M. Barthelmes ◽  
P. Bressler ◽  
D. Bünz ◽  
K. Gütschow ◽  
J. Heeger ◽  
...  

Pragmatics ◽  
2008 ◽  
Vol 18 (1) ◽  
pp. 59-85 ◽  
Author(s):  
Tom Van Hout ◽  
Geert Jacobs

This paper considers notions of agency, interaction and power in business news journalism. In the first part, we present a bird’s eye view of news access theory as it is reflected in selected sociological and anthropological literature on the ethnography of news production. Next, we show how these theoretical notions can be applied to the study of press releases and particularly to the linguistic pragmatic analysis of the specific social and textual practices that surround their transformation into news reports. Drawing on selected fieldwork data collected at the business desk of a major Flemish quality newspaper, we present an innovative methodology combining newsroom ethnography and computer-assisted writing process analysis which documents how a reporter discovers a story, introduces it into the newsroom, writes and reflects on it. In doing so, we put the individual journalist’s writing practices center stage, zoom in on the specific ways in which he interacts with sources and conceptualize power in terms of his dependence on press releases. Following Beeman & Peterson (2001), we argue in favor of a view of journalism as ‘interpretive practice’ and of news production as a process of entextualization involving multiple actors who struggle over authority, ownership and control.


1988 ◽  
Vol 2 (1) ◽  
pp. 53-53
Author(s):  
N.E. Gough

The Computer-Aided Engineering (CAE) Centre at Wolverhampton Polytechnic offers an interdisciplinary service to industry, providing short courses, consultancy and research in computer-aided engineering. The main subjects offered are design, manufacturing, electronics and control. This report presents a brief account of the facilities of the Centre and the activities recently undertaken to promote research, technology transfer and collaboration.


1977 ◽  
Vol 10 (2) ◽  
pp. 44-50 ◽  
Author(s):  
C. McCorkell ◽  
N. Wilson

Dynamical system analysis is included in undergraduate courses in the Northern Ireland Polytechnic, as part of a presentation of general engineering methodology and more particularly, accompanied by synthesis techniques, in control options at final year honours level. Such is the extent of the computational requirement, necessary for a non-trivial treatment, that steps have been taken to introduce computer usage where possible. Included is information on the initial stage of a project undertaken to provide for the computational needs of undergraduates involved in dynamical problems in the laboratory.


2021 ◽  
Author(s):  
Qiang (John) Sun

This thesis presents a newly developed system for simulation and control of reconfigurable machines and applications in the polishing process. A software package is developed that consists of the Varying Topology Simulation and Control System (VT-Sim) as well as the Polishing CAM (P-CAM) software system. VT-Sim can simulate and control reconfigurable machines of serial or tree structures. It is developed based on mechatronic modules, each of which has a graphic user interface that can be connected to a physical module. The selected modules are linked through a graph-based topology design platform to generate an assembled system together with the equations for simulation and control. P-CAM can simulate and generate CNC codes for the polishing process. The roughness of the polished parts is simulated for selected polishing parameters. Once satisfied, polishing tool paths can be generated and visualized.


2015 ◽  
Vol 764-765 ◽  
pp. 757-761 ◽  
Author(s):  
Yunn Lin Hwang ◽  
Jung Kuang Cheng ◽  
Van Thuan Truong

This paper presents simulation of multibody manufacturing systems with the support of numerical tools. The dynamic and cybernetic characteristics of driving system are discussed. Simple prototype models of robot arm and machine tool’s driving system are quickly established in Computer Aided Design (CAD) software inwhich the whole specification of material, inertia and so on are involved. The prototypes therefore are simulated in RecurDyn- a Computer Aided Engineering (CAE) software. The models are driven by controllers built in Matlab/Simulink via co-simulation. The results are suitable with theory and able to exploied for expansion of complexly effective factors. The research indicates that dynamic analysis and control could be done via numerical method instead of directly dynamic equation creation for multibody manufacturing systems.


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