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Wang, Y. (author)Traffic becomes more congested due to the growing demand. As a consequence, improving traffic flow by means of traffic control is a key focus in many countries. However, road traffic is one of the most complex systems to control. In this thesis, a distributed solution for traffic prediction and control is proposed to reduce this complexity and...doctoral thesis 2015
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Wang, M. (author)This thesis deals with a model predictive control framework for control design of Advanced Driver Assistance Systems, where car-following tasks are under control. The framework is applied to design several autonomous and cooperative controllers and to examine the controller properties at the microscopic level and the resulting traffic flow...doctoral thesis 2014
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Wang, Y. (author)Concrete is one of the most important construction materials in the world. However, Portland cement which is one of the constituents of concrete is responsible for about 5-10% of global CO2 emission. From sustainability point of view, therefore, it is important to search for materials which can be used to reduce or to replace Portland cement in...doctoral thesis 2013
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Wang, Y. (author)In today's world, organizations are becoming increasingly interested in using mobile technology as a means to adapt to the ever-changing environment. An important challenge that the organizations are facing is how to efficiently and effectively support business process carried out by their mobile workers in distributed environments. In the...doctoral thesis 2008
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Wang, G. (author)Amphiphilic di-block copolymers composed of poly(ethylene oxide-b-butadiene), abbreviated PEO-PB can self-assemble into polymer vesicles (polymersomes) when placed in aqueous solution, provided that the ratio of hydrophilic block to the total molecular mass is between 25 % and 45 %. These vesicles consist of an aqueous cavity surrounded by a...doctoral thesis 2014
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- Wang, W.M. (author) doctoral thesis 1997
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Wang, Y. (author)Aggressive CMOS technology feature size scaling has been going on for the past decades, while the supply voltage is not proportionally scaled. Due to the increasing power density and electric field in the gate dielectric, the accelerating factors of failure mechanisms in nanoscale Integrated Circuits (ICs) have become more severe than ever. As a...doctoral thesis 2013
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Wang, C. (author)Lack of facilities in supporting design reuse is a serious problem in product shape modeling, especially in computer-aided design systems. This becomes a bottleneck of fast shape conceptualization and creation in consumer product design, which consequently prohibits creativity and innovation. In the past, several efforts have been made in order...doctoral thesis 2005
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- Wang, J. (author) doctoral thesis 2008
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Wang, J. (author)It is an inevitable trend that the power conversion module will have higher switching frequency and smaller volume in the future. Bandgap devices, such as SiC and GaN devices, accelerate the process. With this process, the parasitic elements in the module will probably have stronger influence on circuit operations than before. In this thesis,...doctoral thesis 2014
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- Wang, H. (author) doctoral thesis 1991
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- Wang, Y. (author) doctoral thesis 2015
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Wang, L. (author)In recent years, finite-element (FE) simulations have been extensively used in scientific research and industrial practice to analyse the extrusion process. A basic issue of FE simulations is the accuracy of the results, which is mainly determined by the viscoplastic material behaviour of aluminium alloys at elevated temperatures and the...doctoral thesis 2012
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Wang, W. (author)Abstract not availabledoctoral thesis 2006
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Wang, L. (author)Conventional IC packages form a rigid shell around silicon IC dies. Their purpose is to provide environmental protection, electrical interconnect and heat dissipation. Despite the fact that majority of current silicon IC?s are realized in a very thin top layer of the silicon substrate (<10µm), the typical thickness of packaged IC dies generally...doctoral thesis 2010
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Wang, F. (author)This dissertation establishes a methodology for evaluating the performance of take-back and treatment systems for end-oflife electronics (e-waste). First, a comprehensive classification is developed to fully understand the complex characteristics of e-waste. A multivariate model is then created to quantify e-waste generation for mapping e-waste...doctoral thesis 2014
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Wang, X. (author)CMOS image sensors are devices that convert illumination signals (light intensity) into electronic signals. The goal of this thesis has been to analyze dominate noise sources in CMOS imagers and to improve the image quality by reducing the noise generated in the CMOS image sensor pixels.doctoral thesis 2008
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- Wang, J. (author) doctoral thesis 2008
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Wang, G. (author)Two main parts have been presented in this thesis: device characterization and circuit. In integrated bandgap references and temperature sensors, the IC(VBE, characteristics of bipolar transistors are used to generate the basic signals with high accuracy. To investigate the possibilities to fabricate high-precision bandgap references and...doctoral thesis 2005
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- Wang, Z. (author) doctoral thesis 1994