Rail transportation is one of the most important sectors for transporting commodities and people. Complementary non-electrified rail lines that still use diesel-powered trains should be converted to increase sustainab...
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For centuries, block signaling has been the fundamental principle of today's railway systems to prevent trains from running into each other. But the corresponding infrastructure of physical blocks each requiring t...
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ISBN:
(纸本)9783981926354
For centuries, block signaling has been the fundamental principle of today's railway systems to prevent trains from running into each other. But the corresponding infrastructure of physical blocks each requiring train detection methods is costly. Therefore, initiatives such as the european Train Control System (ETCS) and, here, particularly Level 3 of ETCS aim for the utilization of virtual sections which allow for a much higher degree of freedom and provide significant potential for increasing the efficiency in today's train schedules. However, exploiting this potential is a highly non-trivial task which, thus far, mainly relied on manual labor. In this work, we provide an initial automatic methodology which aids designers of corresponding railway networks and train schedules. The methodology utilizes designautomation expertise (here, in terms of satisfiability solvers) to unveil the potential of ETCS Level 3. Case studies (including a real-life example inspired by the Norwegian Railways) confirm the applicability and suitability of the proposed methodology.
The semiconductor industry is pivotal to europe's economy, especially within the industrial and automotive sectors. However, europe faces a significant shortfall in chip design capabilities, marked by a severe ski...
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The rapid global development of electric vehicles has heightened the imperative for exacting performance assessments of Electric Power Steering (EPS) systems, a pivotal subsystem within the automotive domain[13]. This...
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Embedded GPUs have been identified from both private and government space agencies as promising hardware technologies to satisfy the increased needs of payload processing. The GPU4S (GPU for Space) project funded from...
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ISBN:
(纸本)9783981926354
Embedded GPUs have been identified from both private and government space agencies as promising hardware technologies to satisfy the increased needs of payload processing. The GPU4S (GPU for Space) project funded from the european Space Agency (ESA) has explored in detail the feasibility and the benefit of using them for space workloads. Currently at the closing phases of the project, in this paper we describe the main project outcomes and explain the lessons we learnt. In addition, we provide some guidelines for the next steps towards their adoption in space.
The proceedings contain 59 papers. The topics discussed include: reactant control strategies for maximizing efficiency in open cathode PEM fuel cell;mechanical system of spinal needle puncture test;an optimum tuning o...
ISBN:
(纸本)9798350301274
The proceedings contain 59 papers. The topics discussed include: reactant control strategies for maximizing efficiency in open cathode PEM fuel cell;mechanical system of spinal needle puncture test;an optimum tuning of machine learning methods for predicting magnetorheological damper damping force for shock and vibration mitigation;development of a color tone-based system for region of origin classification design;generalized versus specific boundary conditions for CFD in vertebral-basilar artery;propagation enhancement factor in the spin hall effect of light (SHEL) observation for smooth optics measurement;and gelatine-based phantom for simulating A-line reverberations in lung ultrasonogram.
The proceedings contain 56 papers. The topics discussed include: application of PID controller for controlling paddy temperature in hot air pneumatic drying process;test tube assortment using SCARA robot platform;desi...
ISBN:
(纸本)9798350373172
The proceedings contain 56 papers. The topics discussed include: application of PID controller for controlling paddy temperature in hot air pneumatic drying process;test tube assortment using SCARA robot platform;design of an unmanned bee breeding box control system based on stm32;lower limb continuous motion recognition based on DCWT-residual attention network for sEMG signals;torque measurement using regression-based calibration approaches;a mobile robot perspective;fluctuation analysis of electromagnetic force in magnetic levitation planar motor;factor graph optimization for real-time positioning in unmanned driving;a WLS-based step-by-step identification method for industrial robot dynamics parameters;and an imitation learning-based approach for enabling plant-like tropic abilities in a redundant soft continuum arm.
Aiming at the needs of fast, timely and low complexity field test and maintenance of modern communication equipment, this paper designs a multifunctional communication equipment built-in test (BIT) system, and gives a...
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We present SynQ, an embedded DSL (EDSL) targeting synchronous system design with quantitative types. SynQ is designed to facilitate semantically coherent system design processes by language embedding and advanced type...
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ISBN:
(数字)9783982674100
ISBN:
(纸本)9798331534646
We present SynQ, an embedded DSL (EDSL) targeting synchronous system design with quantitative types. SynQ is designed to facilitate semantically coherent system design processes by language embedding and advanced type systems. The current case study indicates the potential for a seamless system design process.
In the context of interactive theorem provers based on a dependent type theory, automation tactics (dedicated decision procedures, call of automated solvers, ...) are often limited to goals which are exactly in some e...
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ISBN:
(纸本)9798400700262
In the context of interactive theorem provers based on a dependent type theory, automation tactics (dedicated decision procedures, call of automated solvers, ...) are often limited to goals which are exactly in some expected logical fragment. This very often prevents users from applying these tactics in other contexts, even similar ones. This paper discusses the design and the implementation of pre-processing operations for automating formal proofs in the Coq proof assistant. It presents the implementation of a wide variety of predictible, atomic goal transformations, which can be composed in various ways to target different backends. A gallery of examples illustrates how it helps to expand significantly the power of automation engines.
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