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Control process visualization

As the lifetime of X becomes less, it becomes increasingly difficult to visualize the reactions as a diffusion-controlled process and pre-association mechanisms have to be considered in which X is formed from A within an already existing encounter pair containing the other reactant B. Such a process is shown in Scheme 2. [Pg.10]

The measurement and control of color and gloss parameters is critical because of aesthetic reasons and provides an indirect measure to control process parameters. The impression gloss consists of several appearance phenomena - specular gloss, haze, DOI and surface smoothness. The evaluation of surface smoothness has major influence on the total appearance and is currently only evaluated visually. The presented new measurement technique correlates with the visual assessment of orange peel and objectively measures surface smoothness. The measurement results of the new orange peel instrument (long - and short-term waviness) were related to different process parameters, such as substrate roughness, in an actual case study. [Pg.103]

Sedimentation coefficient determinations [4,21] on polynucleosomes ADP-ribosylated in the presence of 200 fjM NAD for different time intervals, gave values of S20 w ing from 51.5 0.4 S for control nucleosomes to 44.9 0.2 S for fully relaxed nucleosomes (Fig. 3). The time course was in good agreement with the relaxation process visualized by electron microscopy. [Pg.202]

Ohva, A., Torralha, A.B., Castelhano, M.S. and Henderson, J.M. (2003) Top-down control of visual attention in ohject detection. IEEE International Conference on Image Processing, pp. 1253-1256. [Pg.44]

Equation 2.5 can have two interpretations one is that the robot should only proceeds in a speed that allows sufficient time for visual and control processing to determine the next motion plan before reaching to the current destination the other is that the vision and control system of the robot should have the motion trajectory of next time interval determined within the planned moving range 8 (0 of current time interval. [Pg.523]

The problem of visual guidance and collision avoidance of robot motion in dynamic environment has been investigated. Basic vision and robot control models are studied. When a robot moves in dynamic environment, it senses the environment and plans a collision-free path which is consent to a global goal specified at the task level. A computational model that incorporates the vision process conformably with the motion control of robot is explored. Simulation results provide valuable insight into the optimization of system attributes involved in the visual guidance and control process. [Pg.525]

In optimizing a method, we seek to find the combination of experimental parameters producing the best result or response. We can visualize this process as being similar to finding the highest point on a mountain, in which the mountain s topography, called a response surface, is a plot of the system s response as a function of the factors under our control. [Pg.699]

Pressure pellets sink when placed in water, whereas under the proper conditions, floating pellets can be produced through the extmsion process. That is accomphshed when the feed mixture contains high levels of starch that expands and traps air as the cooked pellets leave the barrel of the extmder. This gives the pellets a density of less than 1.0. Eloating pellets are desirable for species that come to the surface to feed since the aquaculturist can visually determine that the fish are actively feeding and can control daily feeding rates based on observed consumption. [Pg.21]

Experimental techniques to visualize flows have been extensively used to define fluid flow in pipes and air flow over lift and control surface of airplanes. More recently this technology has been appHed to the coating process and it is now possible to visualize the flow patterns (16,17). The dimensions of the flow field are small, and the flow patterns both along the flow and inside the flow are important. Specialized techniques such as utilizing small hydrogen bubbles, dye injection, and optional sectioning, are required to visualize these flows. [Pg.313]


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See also in sourсe #XX -- [ Pg.168 , Pg.179 ]




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