Accurate trajectory prediction of surrounding vehicles enables lower risk path planning in advance for autonomous vehicles, thus promising the safety automated driving. A low-risk and high-efficiency approach is proposed driving based on high-performance practical method. long short-term memory (LSTM) network trained tested using highD dataset, validated LSTM used to predict trajectories combining information extracted from vehicle-to-vehicle (V2V) technology. assessment mitigation-based...

(1995). Reishi, Ganoderma lucidum and tsugae: Bioactive substances medicinal effects. Food Reviews International: Vol. 11, Mushrooms: The Versatile Fungus-Food Medicinal Properties, pp. 151-166.

Vehicle rollover, and its resulting fatalities, is an actively researched topic especially for multi-axle vehicles in the field of vehicle dynamics control. This paper first presents a new rollover index triaxle bus to accurately evaluate possibility then discusses influence laws explore mechanism stability. First, six degree freedom model developed, including lateral, yaw, roll motion sprung mass front/rear axle, unsprung axle. Next, some key parameters are identified. A deduced according...

Abstract In this paper, we investigate the phenomena of electromagnetically induced transparency (EIT) and generation second-order sideband in a Laguerre-Gaussian (LG) cavity optorotational sys tem with Kerr nonlinear medium. Using perturbation method, analyze first- second order generations output field from system under actions strong control
field weak probe field. Numerical simulations show that nonlinearity can lead to occurrence asymmetric line shape transmission efficiency...

Abstract It is very necessary for an intelligent heavy truck to have the ability prevent rollover independently. However, it was rarely considered in vehicle motion planning. To improve stability, a planning strategy with autonomous anti put forward this paper. Considering influence of unsprung mass front axle and rear body roll stiffness on dynamics model built truck. From model, novel index derived evaluate risk accurately, predictive control algorithm applicated design truck, which...

In this study, an improved algorithm based on traditional Hough transform and least square method is proposed for lane line detection. paper, the road image preprocessed to obtain edge points of line, then two methods fitting are optimized improve accuracy real-time performance actual detection, a detection combining r-lsdr designed, Kalman filter used track line. The experimental results show that improves operation efficiency.

District heating systems have been widely used in large and medium-sized cities. Typical district consist of the primary system (PHS) secondary (SHS) operating isolation. However, isolated dispatch PHS SHS has poor adjustability losses, resulting unnecessary operation costs. To address these issues, a coordinated economic dispatching model (CEDM) for considering boiler’s supplemental is proposed this study, which characterized physical properties detail. Considering that are controlled...

Abstract α1‐Antitrypsin (AAT) is widely used to treat patients with congenital AAT deficiency. Cohn Fraction IV (Cohn F IV) normally discarded during the manufacturing process of albumin but contains approximately 33% plasma AAT. We established a new for large‐scale purification from it. liquid chromatography‐electrospray ionization‐tandem mass spectrometry and high‐performance chromatography were applied qualitative identification composition analysis, respectively. Stabilizers optimized...

Aim and Objective: α-Arylglycines belong to an important class of non-proteinogenic amino acids. Petasis 3-component, one-pot reaction lends itself be suitable for the synthesis α-Arylglycines. Because low reactivity, requires long time. Our objective is use ultrasound irradiation accelerate this versatile Petasis' Materials Methods: Ultrasound as a physical tool 3-component without any auxiliary catalyst can significantly shorten The operation simple. It applied wide range substrates. In...

Traditional numerical simulation methods require substantial computational resources to accurately determine the complete nonlinear thermoacoustic response of flames various perturbation frequencies and amplitudes. In this paper, we have developed deep learning algorithms that can construct a comprehensive flame from limited data. To achieve this, propose using frequency-sweeping data type as training dataset, which incorporates rich array learnable information within constrained dataset....

The rollover dynamics has been few touched on during the study of path planning in current researches. This paper proposed an anti-rollover motion for heavy-duty vehicle. Taking coupling roll sprung mass front axle with that drive into consideration, 7 degrees freedom vehicle model is established, and evaluation index can accurately describe state derived. Then, Model Predictive Control (MPC) designed which combining dynamics, artificial potential field obstacle avoidance trajectory...

The roll performance of vehicle with flexible frame and solid axle suspension has been less studied in current researches. To reveal rollover mechanism on banked graded uneven road, a novel index an integrated control strategy for are proposed. Taking the coupling motion sprung mass front that drive into consideration, 10 DOF dynamic model is established. Then, derived from dynamics. Moreover, combining active steering braking rear wheel developed optimised offline by genetic algorithm....

In order to improve the robustness and realtime performance of vehicle safety assistant driving system for identifying front environment, an optimized algorithm road image processing lane detection is proposed. Aiming at characteristic structure image, we use static partition in region interest. After grayscale processing, median filtering used remove noise. process fitting, Hough improved based on characteristics lines. When Kalman track lines, transform least square method are identify...

N-(substituted-aryl) Nitrones, in the reactions with a chlorinating reagent such as trichloroacetyl chloride, oxalyl or thionyl produce hydroxylation chlorination onto aryl ring of arylnitrones.

Abstract TFA is an effective catalyst to accelerate Petasis reaction prepare indoline derived arylglycines starting with glyoxylic acid, 5‐nitroindoline, and substituted boronic acid.

In this book, different dynamic models are used to describe the vehicle rollover under both untripped and special tripped situations.

Abstract Anti-rollover is an important performance for automated heavy trucks, which has been seldomly considered in the motion planning. This paper proposes anti-rollover planning based on model predictive control (MPC) trucks. Taking coupling of roll sprung mass front axle with that drive into consideration, a seven degrees freedom rollover dynamics established, and evaluation index can accurately describe derived Then, strategy designed combines dynamics, artificial potential field...