Human organism is a complex system whose functioning is still under investigation. the biological models of intercellular interactions are created for better understanding of the complex system behaviour and predictio...
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ISBN:
(纸本)9783319317441;9783319317434
Human organism is a complex system whose functioning is still under investigation. the biological models of intercellular interactions are created for better understanding of the complex system behaviour and prediction of the system response to the given stimuli. Medical system such as drug application to organism can be described as a piece-wise non-linear model. In our work we consider the influence of the parameter deviations of the systems with fixed terminal state. there are investigated two types of deviations: small changes of system parameters and changes in particular parameter switching time. We considered three different types of the systems, without self-regulation, with negative feedback loop and with positive feedback loop. We considered differences between these types and influence of the small changes in parameters values to the reachability of therapeutic goal after the drug application.
ECU (Electronic control Unit) of the engine can not only controlthe engine, but also can monitor the working condition, diagnostic the faults of engine, generate and save fault code with DSM (Diagnostic system Manage...
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ECU (Electronic control Unit) of the engine can not only controlthe engine, but also can monitor the working condition, diagnostic the faults of engine, generate and save fault code with DSM (Diagnostic system Management) module. this paper introduce a remote engine health management based on DSM and mobile cloud system which can collect the real time working conditions and fault codes of the engine to the Big data cloud platform. Withthe analysis and processing of these Big data, it can help customers knowing about the engine health condition in time, ant it can give the faults precaution, can improve the availability of the engine. Meanwhile, it can help the manufactories improving the performance and quality of new products.
In this paper, we design and develop a Quality of Experience(Qo E) based controlsystem for bitrate adaption of wireless-accessed video stream. the system is designed to utilize the bandwidth resource better and imp...
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ISBN:
(纸本)9781509012572
In this paper, we design and develop a Quality of Experience(Qo E) based controlsystem for bitrate adaption of wireless-accessed video stream. the system is designed to utilize the bandwidth resource better and improve user’s viewing experience as much as possible. We set up a Qo E prediction model based on classification decision tree with both objective and subjective factors taken into account, and design an algorithm for bitrate adaption of mobile video stream the experimental result shows that the application of the Qo E-based controlsystem can significantly improve the Qo E of mobile video.
Internet of Event-Driven controlthings (IoEVCT), the large-scale event-based controlsystems based on the Internet-of-things (IoT) can be composed of a series of sensors, controllers, and actuators. It is wirelessly ...
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this paper reviews the literature on control of 2-DOF robot manipulator using fuzzy logic control (FLC). Different schemes of FLC laws are considered here. these are PID control, sliding mode control (SMC), and adapti...
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PAM-4 signaling is an effective solution for highspeed CMOS serial-link transceivers, but it suffers from the difficulty of signal regeneration in analog front-end owning to its multi-level characteristics. An adaptiv...
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ISBN:
(纸本)9781467390941
PAM-4 signaling is an effective solution for highspeed CMOS serial-link transceivers, but it suffers from the difficulty of signal regeneration in analog front-end owning to its multi-level characteristics. An adaptive analog equalizer with decoupling control loops is proposed to address the nonlinearity of amplifiers. A low-frequency gain invariant equalizer and a golden signal generator are designed to serve boost and swing control loops, respectively. An integrating charge pump is employed to improve the convergence performance of receiver. Transistor-level simulation results show that the proposed adaptive analog equalizer in 40-nm CMOS technology can recover 25 Gb/s random data transmitted over a 29.8 inches Megtron6 printed circuit board (PCB) copper channel.
Tracking and rejecting periodic signals are common tasks in many control applications. A well-known use of Repetitive control (RC) is to both track a periodic reference signal and reject periodic disturbance. this pap...
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ISBN:
(纸本)9781479956869
Tracking and rejecting periodic signals are common tasks in many control applications. A well-known use of Repetitive control (RC) is to both track a periodic reference signal and reject periodic disturbance. this paper reviews various designs of RC that are classified into basic RC design and robust RC design. the recent applications of RC are also presented in this paper.
In this study, an active suspension system with multiple non-identical delayed resonators (DR) is proposed in order to, suppress vibrations that are caused by railway track irregularities. Mathematical models for a ra...
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ISBN:
(纸本)9781479956869
In this study, an active suspension system with multiple non-identical delayed resonators (DR) is proposed in order to, suppress vibrations that are caused by railway track irregularities. Mathematical models for a railway vehicle and track irregularities are given. In addition to this, methods on choosing the physical parameters and the design steps of multiple DR are mentioned. Simulations using the approximate mechanical parameters of a Shinkansen SKS300 train are made. Results and comparison with other methods are also given to evaluate the success of the proposed method.
Adaptive control of an Aerial Manipulation Vehicle is discussed here. the aerial manipulation vehicle consisting of a quadrotor and a robotic arm has a highly coupled dynamics. the nonlinear coupling introduces additi...
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ISBN:
(纸本)9781479956869
Adaptive control of an Aerial Manipulation Vehicle is discussed here. the aerial manipulation vehicle consisting of a quadrotor and a robotic arm has a highly coupled dynamics. the nonlinear coupling introduces additional forces and moments on the quadrotor which prevents it from precisely hovering at a position and tracking of reference trajectory. A decentralized control of robotic arm and quadrotor is considered. the robotic arm is controlled by a PID approach with acceleration feedback, and the quadrotor is controlled by PD method in the inner loop and adaptive position control in the outer loop. the proposed method successfully handles the problem of hover stabilization and trajectory tracking.
Fractional-order PID control is currently an emerging control technology. Its overall performance had been proven to be better than PID in many applications. Currently, researchers are looking towards combining the fr...
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