Inventi Impact - Control Science & Engineering
Issue : October - December 2015
Volume : 2015
Issue Number : 4
Articles : 7 Articles
Articles
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Inventi:ecse/17478/15
Power Forecasting of Combined Heating and Cooling Systems Based on Chaotic Time Series
Theoretic analysis shows that the output power of the distributed generation system is nonlinear and chaotic. And it is coupled with the microenvironment meteorological data. Chaos is an inherent property of nonlinear dynamic system. A predicator of the output power of the distributed generation sys....
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Inventi:ecse/17479/15
Spacecraft Actuator Diagnosis with Principal Component Analysis: Application to the Rendez-vous Phase of the Mars Sample Return Mission
This paper presents a fault detection and isolation (FDI) approach in order to detect and isolate actuators (thrusters and reaction wheels) faults of an autonomous spacecraft involved in the rendez-vous phase of the Mars Sample Return (MSR) mission. The principal component analysis (PCA) has been ad....
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Inventi:ecse/17480/15
Model-based Development of Control Systems for Forestry Cranes
Model-based methods are used in industry for prototyping concepts based on mathematical models. With our forest industry partners, we have established a model-based workflow for rapid development of motion control systems for forestry cranes. Applying this working method, we can verify control algor....
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Inventi:ecse/17481/15
Observer-based Robust Passive Control for a Class of Uncertain Neutral Systems: An Integral Sliding Mode Approach
The problem of integral sliding mode control (ISMC) with passivity is investigated for a class of uncertain neutral systems with time-varying delay (NTSTD) and external disturbance. The system states are unavailable. An ISMC strategy is proposed based on the state estimate. By employing a novel slid....
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Inventi:ecse/17482/15
Human Simulated Intelligent Control with Double-direction Dead-zone Compensation for Joint Motion Control of a Large-sized Boom System
Joint motion control of a 52-meter-long five-boom system driven by proportional hydraulic system is developed. It has been considered difficult due to strong nonlinearities and parametric uncertainties, the effect ofwhich increaseswith the size of booms.A human simulated intelligent control scheme i....
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Inventi:ecse/17483/15
In-flight Self-alignment Method Aided by Geomagnetism for Moving Basement of Guided Munitions
Due to power-after-launch mode of guided munitions of high rolling speed, initial attitude of munitions cannot be determined accurately, and this makes it difficult for navigation and control system to work effectively and validly. An in-flight self-alignment method aided by geomagnetism that includ....
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Inventi:ecse/17484/15
A Novel Stability Analysis of Uncertain Switched Systems with Time-varying Delays
This paper deals with the stability of switched systems with time-varying delay.The time-varying system parameters are assumed to be norm-bounded. Based on a novel switched time-varying Lyapunov functional method, some new LMI-based sufficient conditions have been obtained to ensure the exponential ....
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