This paper introduces the relevant design and practice of bionic principle of hexapod robot based on STM32. We first design the foot and carry out inverse kinematics analysis of the foot. Then we take hierarchical con...
详细信息
In this paper, power modules for motion control applications in industrial uses are evaluated. New samples employ our latest 3rd generation RC-IGBT (Reverse Conducting - Insulated Gate Bipolar Transistor) chips that i...
详细信息
This paper presents an optimal control framework tailored for redundant robotic manipulators, aiming to devise precise joint-space trajectories while minimizing control efforts. The core contribution is the formulatio...
详细信息
The reconstruction and recovery of targets in the terahertz band has always been a direction for the improvement of synthetic aperture radar imaging algorithms. In order to improve the imaging resolution of the target...
详细信息
The proceedings contain 36 papers. The topics discussed include: sensor fusion-based obstacle detection method for hazy environment;study on the spatial distribution of potential fire sources in highway tunnels;resear...
ISBN:
(纸本)9781510666122
The proceedings contain 36 papers. The topics discussed include: sensor fusion-based obstacle detection method for hazy environment;study on the spatial distribution of potential fire sources in highway tunnels;research on key technologies of performance navigation for civil aircraft based on multi-sensor information fusion;improvement of the swirlmeter with anti-jamming performance;research on cell activity sensor based on impedance principle;ensemble kernel-based broad learning system for fast gas recognition in electronic nose systems;research on the application of remote sensing and GIS technology in railroad engineering geology survey;broadband current array sensing system for transformer and its stability control technology;impedance characteristics of flexible strain sensors based on zero-dimensional carbon nanocomposites;and monocular visual-inertial odometry with wheel encoder for urban vehicle.
To solve the problem caused by limited communication and ubiquitous noise, we formulate the multi-player stochastic differential pursuit-evasion games based on directed graphs. This paper proposes a novel Riccati equa...
详细信息
ISBN:
(纸本)9781713872344
To solve the problem caused by limited communication and ubiquitous noise, we formulate the multi-player stochastic differential pursuit-evasion games based on directed graphs. This paper proposes a novel Riccati equation concerning multi-player stochastic differential games based on the linear-quadratic exponential cost function. We define capture and escape conditions for pursuers and evaders, respectively. Subsequently, the optimal strategies for pursuers and evaders are obtained based on the communication topologies and a direct method using completion square and Radon-Nikodym derivative. Under the constraints of directed topology, the strategy presented in this article is distributed, and players do not require any global information. Besides, we provide sufficient theoretical evidence that the proposed strategy is a Nash equilibrium. Numerical simulations verify the effectiveness of the strategy in capture scenarios and escape scenarios. Copyright (c) 2023 The Authors. This is an open access article under the CC BY-NC-ND license (https://***/licenses/by-nc-nd/4.0/)
The captured underwater images always suffer degradations because of absorption and light scattering in water. Thus, underwater image enhancement becomes indispensable as a precondition to carry out underwater tasks. ...
详细信息
Body temperature prediction and control are important in cold environments or extreme temperatures. In this paper, a multi-segmented heated garment model based on J0S-3 thermoregulation is proposed, and the effects of...
详细信息
In automotive control, torque vectoring enhances a vehicle dynamical characteristic by independently allocating wheel torques. Torque vectoring algorithms are often based on some form of closed-loop yaw rate tracking,...
详细信息
ISBN:
(纸本)9781713872344
In automotive control, torque vectoring enhances a vehicle dynamical characteristic by independently allocating wheel torques. Torque vectoring algorithms are often based on some form of closed-loop yaw rate tracking, whose reference is generated according to the driver's steering input. Thus, unless the vehicle is equipped with steer-by -wire, from the torque vectoring point of view, the driver's input simultaneously acts as a reference and as a disturbance. This paper presents a method to explicitly consider this aspect in the torque vectoring design by means of a feedforward compensation. At first, we identify the plant model highlighting the effects of the driver input steer on the system. Then, we design the compensation term with X. techniques based on the identified model. This solution is then refined using a Data -Driven approach based on a Bayesian optimization algorithm. Results show that the compensation term can reduce the tracking error by 40% and the control effort by 35%.
Anti-locking Braking systems are crucial safety systems in modern vehicles. In this work, we investigate the possibility to use Model Predictive control (MPC) for braking systems by considering three different models ...
详细信息
ISBN:
(纸本)9781713872344
Anti-locking Braking systems are crucial safety systems in modern vehicles. In this work, we investigate the possibility to use Model Predictive control (MPC) for braking systems by considering three different models identified from data. Specifically, we consider two models, whose structure and the identification procedure are driven by physics principles, and a third black-box modeling approach that relies on Koopman theory. By comparing the effectiveness of the three resulting MPC schemes in a high-fidelity simulation environment, we show that Koopman-based MPC can generally be a viable solution for the design of braking controllers, which might not be the case of nonlinear MPC or approximated scheme like the second one we test. Copyright (c) 2023 The Authors. This is an open access article under the CC BY-NC-ND license (https://***/licenses/by-nc-nd/4.0/)
暂无评论