... grammars with a detachable layer of control information. The added control information is the basis for parametrized dynamically controlled linguistic deduction, a form of linguistic processing ... Earley algorithm for parsing or the functor-driven approach for generation purely in terms of preferences among conjuncts and disjuncts. 244 STRATEGIES FOR ADDING CONTROL INFORMATION TO DECLARATIVE ... most relevant part of controlled linguistic deduction. In one model control information is given statically, in a second model it is calculated dynamically. Control information cannot be specified...
... various controlstrategiesfor robotic movement trainingWe close this survey of controlstrategies with a briefreview of the experimental evidence of the effectiveness ofthe various controlstrategies ... inflexible control strategy [10]. It is also a key part of"performance-based, progressive robot-assisted therapy" control strategy developed for MIT-MANUS [55]. Several adaptive strategies ... challenging the participant. Adaptive controllerswith forgetting factors were recently proposed [50,94] inorder to systematically reduce a feedforward assistive force for reaching when tracking...
... selection schemesfor multi-agent behavior; RAand RAare taxis and anti-taxis controllers, respectively, wherethe sensory feedback comes from other agents, RTis a controller for tracking ... 169–186, 1990.[11] M. W. Tilden, Adaptive robotic nervous systems and control circuits therefor,” US patent no. 5325031, June 1994.[12] W. R. Ashby, Design for a Brain, Chapman & Hall, London,UK, ... evaluate the control law at a singlepoint—an operation requiring no memory or state, and, for the signum nonlinearities we employ, only requiring simplefeedforward functions, for example, (6).We...
... time and the control signal versus time.5. Neuroadaptive controlfor discrete-time nonlinear nonnegative uncertainsystems with nonnegative control As discussed in the introduction, control source ... bounded.4. Neuroadaptive controlfor discrete-time nonlinear nonnegativeuncertain systemsIn this section, we consider the problem of characterizing neuroadaptive feedback control laws for discrete-time ... neuroadaptive control has been applied to numerousengineering problems, neuroadaptive methods have not been widely considered for problemsinvolving systems with nonnegative state and control...
... for the approximationsubbands which makes impossible to derive a closed form ex-pression for the approximation subband entropy. Related tothis fact, several alternatives can be envisaged for ... optimization criterion on theaverage entropies for non adaptive 4-level QLS and QVLS decom-positions. The update was fixed for all resolution levels and for allthe components.ImageQLS2QLSβGainQVLS2QVLSβGainTrento6 ... Table 2 shows the outperformance of QVLSover QLS, always in the nonadaptive case. For instance, inthe case of Tunis4-160, a gain of 0.52 bpp is achieved by theQVLS schemes over the componentwise...
... on physical performance parameters reflect just in part the outcome of glycemic control parameters: As it could be expected flexibility training failed to improve glycemic control and strength ... VE needs significant less time and, therefore, can be expected to reach a higher com-pliance in previously inactive patients. Unfortunately, rare information exists about the metabolic conse-quences ... load. In contrast to other studies our subjects performed only one set per session during the initial 6 weeks and three sets were applied just for the last three weeks. This slow increase in...
... culture for 2 days to allow the cells to form a confluent monolayer culture. For transport studies cells were seeded in 96-well microtiter scintiplates (PerkinElmer, Wiesbaden, Germany). For fluorescence ... laboratory on human hSGLT1 and hSGLT2 –as a potential therapeutic alternative for the control of hyperglycemia, particularly for people with diabetes. We chose to analyze the inhibitory effect of ... hSGLT2 by thioglycoside I, which is responsible for most of the reabsorption of glucose in the kidney, represents a promising alternative for the control of hyperglyce-mia. It has been shown...
... fogfumigant for insect control in empty structures, is classified by the US Environ-mental Agency as a possible human carcinogen (Mueller, 1998). Therefore, thereis an urgent need for new strategies. ... Intern. Pest Control 25: 10–13.Wilson, L., Shaaya, E. 1999. Natural plant extracts might sub for methyl bromide. Agric. res. 47:14–15.Winburn, T.F. 1952. Fumigants and protectants for controlling ... benzaldehyde(C7H6O) for the control of stored-product insects.During previous centuries, traditional agriculture in developing countries hasdeveloped effective means for insect control using botanicals....
... strategy for microbial control and ensuring shelf life and safety of fruit juice and beverages.5–7PASTEURIZATION16,31,32Pasteurization of fruit and vegetable juice products has been applied for many ... pump to generate high pressure process ßuid for system compression, and system controls and instrumentation.31 Thesebatch system steps are rearranged for use to treat unpackaged liquid foods,such ... used for home ovens, and both are used in industrial heating.Microwave heating for pasteurization and sterilization is preferred toconventional heating primarily because it is rapid and therefore...
... 1993).Intrathecal baclofen for the control of spinal and supraspinal spasticity 189The average ITB dose rate required is lower for thewalking group than for the nonwalking group. As for other patient ... have been implanted for the relief of severelower limb spasticity and flexor spasms. The goalsthen are improved comfort and wheelchair posture,Intrathecal baclofen for the control of spinal and ... RushtonFigure 10.3. Hand-held programmer for use in pump adjustment and refill. (From Medtronic Ltd., with permission.)Akmann, 1996). For SCI patients as for MS patients,FIM score is found to...
... thành 2 loại: (1) điều khiển thích nghi tối u (Adaptive Control With Optimization - ACO) và (2) điều khiển thích nghi theo điều kiện giới hạn (Adaptive Control With Constraints - ACC). Hệ ACO điều ... còn có thể gây nên sự cố kỹ thuật. Trong công nghệ cắt gọt kim loại, điều khiển thích nghi (Adaptive Control - AC) đợc hiểu là hệ thống có khả năng thờng xuyên giám sát sự thay đổi của các thông ... giá trị lực cắt, chuyển thành tín hiệu điện áp để cung cấp cho bộ điều khiển (AC Controller). - Chức năng AC Controller đợc thực hiện nhờ một PC, có cắm card thu nhận và xử lý tín hiệu PCL-812...
... Discon-tinuous AdaptiveControl Design for the Stabilization of Nonholonomic Mobile Robots with Matched Uncertainties, Proc. of the 36th Conf. on Decision & Control, California USA, pp. ... Abstract: This paper proposes an adaptivecontrol method of partially known system and shows its application result to control of a two-wheeled welding mobile robot. The controlled system is designed ... Lee, K.T. Song, C.H. Lee and C.C. Teng, Tracking Control of Unicycle-Modeled Mobile Robots Using a Saturation Feedback Controller, IEEE Trans. on Control Systems Technology, Vol. 9, No. 2, pp....