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In this paper, we investigate the parameterization of all robust stabilizing multi-period repetitive controllers for multiple-input/multiple-output time-delay plants. The multi-period repetitive control system is a type of servomechanism for a periodic reference input. When multi-period repetitive control design methods are applied to real systems, the influence of uncertainties in the plant must...
The modified repetitive control system is a type of servomechanism for a periodic reference input. When modified repetitive control design methods are applied to real systems, the influence of uncertainties in the plant must be considered. In some cases, uncertainties in the plant make the modified repetitive control system unstable, even though the controller was designed to stabilize the nominal...
A new modeling method which compounds Multilevel Flow Model (MFM) with Petri-net is put forwards in order to solve the difficulty problem in fault locating for batch process of flow industry. The first step in modeling is to create a Petri-net which also can be used as an information network in MFM. The goal of the Petri-net set up is to describe the system status as being a no fault goal of MFM....
The purpose of this study was to explore the effect of three common sports surfaces on plantar pressure characteristics and performance of impact in lower extremity during jogging. Methods: Medilogic insole plantar pressure system® was utilized to collect plantar pressure data (including contact time, peak pressure, pressure-time integral) and pressure distribution during touch-down and toe-off phases...
Knowledge management system as the backing platform of implementing knowledge management for modern enterprises, has attracted attention of scholars home and abroad. Firstly, this paper summarizes the research of knowledge management system from the aspects of content, form factor, model framework, evaluation, implementation, and then current problems and solutions in the research of Knowledge management...
To help students handle the diversified routine information, a design proposal and its implementation methods for the students' PDA system have been provided based on Windows Mobile application platform. This proposed system employs Visual Studio 2005 as its development tool and is simulated in actual mobile equipment. The result proves to be desirable.
The paper builds the fault diagnosis model and optimizes the input interface of the model by normalizing the initial data of the vibration parameter for the automobile engine, carrying on information fusion and adopting the Adaptive Neural Fuzzy Interference System (ANFIS). The recognition rate of the model reaches 91.25% under the test of field test data. The experiment indicates that the model enjoys...
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