Dynamic errors in type 1 contouring systems

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WebNov 1, 1997 · Three types of controls are discussed: (i) Servocontrol loops that control the individual axes of the machine, (ii) interpolators that coordinate the motion of several … WebSep 1, 1999 · The cross-coupled control (CCC) has been recognized as an efficient motion controller that reduces contouring errors, but theoretical analysis of it is lacking, and there is no systematic design approach for obtaining a CCC system with guaranteed control performance. Consequently, the compensators C in CCC are commonly implemented in …

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WebOct 1, 1996 · This paper describes the development and application of a system for assessing the contouring characteristics of feed drives on computer numerically controlled (CNC) machine tools. ... Dynamic errors type 1 contouring systems. IEEE Trans Ind Appl, IA-8 (1972), pp. 477-484. View in Scopus Google Scholar. Cited by (0) WebOct 1, 1996 · This paper describes the development and application of a system for assessing the contouring characteristics of feed drives on computer numerically … smart motors white hall ar

Dynamic Errors in Type 1 Contouring Systems Semantic …

WebFeb 19, 2016 · Poo AN, Bollinger JG, Younkin GW (1972) Dynamic errors in type 1 contouring systems. IEEE Trans Ind Appl 4:477–484. Article Google Scholar Koren Y (1980) Cross-coupled biaxial computer control for manufacturing systems. ASME J Dynam Syst Meas Control 102:265–272. Article MATH Google Scholar WebDynamic Errors in Type 1 Contouring Systems Abstract: The general nature of contouring errors experienced in type 1 servo systems as a result of command contours is described. Both transient and steady-state errors are discussed. WebJun 1, 2010 · Depending on the type of KPS the relative accuracy of the systems bar length ≈ 100 mm) is for the longitudinal errors between 1.5 μm/m and 4 μm/m and for the squareness errors between 1″ and ... smart motors hours

Developing a controller to reduce contour error - Semantic Scholar

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WebMar 1, 2005 · In contouring systems on the other hand, the path that the cutting tool takes, relative to the workpiece, called the tool path, is of paramount importance. This is … WebNov 11, 2024 · Huo F, Poo AN (2013) Precision contouring control of machine tools. International Journal of Advance Manufacture Technology 64:319–333. Article Google … hilltop sports and social club blackrodWebApr 1, 2000 · The contouring performance of a positioning system for an X-Y table has important applications in machining. ... Dynamic Errors in Type 1 Contouring Systems. A. Poo, J. Bollinger, G. Younkin; Geology. 1972; TLDR. The general nature of contouring errors experienced in type 1 servo systems as a result of command contours is … hilltop sheds hednesford

"WebSep 1, 2013 · The dynamic contour errors for Case 1 with three feedrates. (a) At the position P 1:(60, 0, 116), (b) at eight setup positions. (The errors are amplified 50 times). … " - Dynamic errors in type 1 contouring systems

Dynamic errors in type 1 contouring systems

Dynamic error of multiaxis machine tools considering position dependent ...

WebApr 11, 2024 · Here, the Contour Error(CE) in the precision motion control of a dual-axis planar mechanism is addressed. The Precompensation Cross-Coupling Iterative Learning Control with Variable Forgetting Factor... WebJul 18, 2024 · Zhang H, Zhao W, Du C, et al. Dynamic modeling and analysis for gantry-type machine tools considering the effect of axis coupling force on the slider–guide joints’ stiffness. Proc IMechE, Part B: J Engineering Manufacture 2016; 230(11): 2036–2046.

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WebJun 1, 2015 · The reason behind that may lie that the contour errors at quadrant transitions were also affected by other uncertain factors, e.g. static friction. To ascertain this, further studies are required. ... Dynamic errors in type 1 contouring systems. IEEE Trans. Ind. Appl., 4 (1972), pp. 477-484. View in Scopus Google Scholar [5] WebFeb 1, 2012 · Computer numerical control (CNC) machine tools are now widely used in the manufacturing industry. There are two main types of CNC machines, point-to-point systems and contouring systems. In contouring systems, the accuracy of the path, or contour, generated is important and this requires the simultaneous and coordinated control of the …

WebJan 11, 2024 · Also from SAGE Publishing. CQ Library American political resources opens in new tab; Data Planet A universe of data opens in new tab; SAGE Business Cases Real-world cases at your fingertips opens in new tab; SAGE Campus Online skills and methods courses opens in new tab; SAGE Knowledge The ultimate social science library opens in … WebDec 6, 2015 · Dynamic Errors in Type 1 Contouring Systems. Article. Aug 1972; Aun-Neow Poo; John G. Bollinger; George W. Younkin —the general nature of contouring errors experienced in type 1 servo systems as ...

WebApr 21, 2024 · Land surface-atmosphere interactions play an essential role in the climate system. They strongly modulate regional climates and have impacts on the global scale [1,2].Interactions between the land surface and the atmospheric boundary layer are highly dependent on the surface characteristics, and the land surface is characterized by … WebReferences [1] A.-N. Poo, J. G. Bollinger, and G. W. Younkin, “Dynamic errors in type 1 contouring systems,” IEEE Trans. on Industry Applications, Vol.4, pp. 477 ...

WebSep 1, 2003 · Dynamic Errors in Type 1 Contouring Systems. Article. Aug 1972; Aun-Neow Poo; John G. Bollinger; George W. Younkin —the general nature of contouring errors experienced in type 1 servo systems as ...

WebPlease refer to attachment to access the solution. Keywords: surface, mesh, error, CAR Attachments: 1. 2067679.pdf hilltop shedscomWebTwo-Stage Actuation Control System for CNC Contouring Systems @article{Masory1992TwoStageAC, title={Two-Stage Actuation Control System for CNC Contouring Systems}, author={Oren Masory and Jian Wang}, journal={1992 American Control Conference}, year={1992}, pages={375-378} } O. Masory, Jian Wang; Published … hilltop school rockland county nyWebMar 8, 2012 · This paper discusses some of the factors that can affect the accuracy of the contour generated. Also discussed are some compensation approaches to … smart mouth band milwaukeeWeb[5] A.N. Poo, J.G. Bollinger, G.W. Younkin, Dynamic errors in type 1 contouring systems, IEEE Trans. Ind. Appl. IA-8 (1972) 477-484. DOI: 10.1109/tia.1972.349839 hilltop suites hotel pomonaWebThe general nature of contouring errors experienced in type 1 servo systems as a result of command contours is described. Both transient and steady-state errors are … smart mouth complaintsWebFeb 1, 2000 · Dynamic Errors in Type 1 Contouring Systems. Article. Aug 1972; Aun-Neow Poo; John G. Bollinger; George W. Younkin —the general nature of contouring … hilltop restaurant baton rougeWebA CNC contouring system in which each axis is driven by a two-stage actuation system, where the first stage is a DC servo drive and the second one is piezoelectric microactuator, is discussed. In this system, the contour error, caused by the first stage due to dynamic response diferences between the axes, is decomposed to components which are used … smart motorway refuge area