Xiang Shi

ORCID: 0000-0003-2672-6128
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About
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Research Areas
  • Advanced Sensor and Control Systems
  • Industrial Technology and Control Systems
  • Advanced Manufacturing and Logistics Optimization
  • Seaweed-derived Bioactive Compounds
  • Structural Integrity and Reliability Analysis
  • Structural Health Monitoring Techniques
  • Advanced Algorithms and Applications
  • Iterative Learning Control Systems
  • Mechanical Engineering and Vibrations Research
  • Optimization and Packing Problems
  • Echinoderm biology and ecology
  • Scheduling and Optimization Algorithms
  • Ultrasonics and Acoustic Wave Propagation
  • Proteoglycans and glycosaminoglycans research
  • Adaptive Control of Nonlinear Systems
  • Carbohydrate Chemistry and Synthesis
  • Marine Sponges and Natural Products
  • Robotic Path Planning Algorithms
  • Optimization and Search Problems
  • Offshore Engineering and Technologies
  • Prosthetics and Rehabilitation Robotics
  • Advanced machining processes and optimization
  • Metallurgy and Material Forming
  • Advanced Surface Polishing Techniques
  • Engineering Structural Analysis Methods

Guangxi University of Chinese Medicine
2024-2025

Southwest University
2024-2025

Minzu University of China
2025

West China Hospital of Sichuan University
2025

Beijing Institute of Technology
2019-2024

Affiliated Hospital of Nantong University
2024

Nantong University
2024

Chongqing University
2023-2024

Huazhong University of Science and Technology
2024

IRD Fuel Cells (Denmark)
2024

The flexible job-shop co-scheduling problem (FJCSP) for processing machines and automated guided vehicles (AGVs) in a manufacturing system (FMS) has attracted more attention with the aim of improving production efficiency. In FMS, AGVs charge transporting jobs realize linkage operations between different machines. added interdependence tasks brings difficulties than traditional scheduling (FJSP). this paper, mathematical model FJCSP is formulated to minimize makespan. Considering feature...

10.1109/tase.2023.3301656 article EN IEEE Transactions on Automation Science and Engineering 2023-08-11

The depolymerized products and oligosaccharide fractions from sea cucumber fucosylated glycosaminoglycans (FGs) are promising anticoagulant candidates, more novel FG-derived oligosaccharides low-priced cucumbers expected to be obtained. This study isolated 5−12 oligomers (OF1−OF3) with unusual branches β-eliminative of Colochirus quadrangularis FG (CqFG). Detailed NMR analyses showed that OF1−OF3 consisted a chondroitin 4,6-sulfates backbone some sulfated fucosyl (FucS), including...

10.3390/md23020064 article EN cc-by Marine Drugs 2025-02-01

To analyze the origin and influencing factors titer of ABO blood group antibody in neonates. A total 303 newborn samples collected our hospital from August 2023 to March 2024 were selected for detection settings determination titers IgG IgM antibodies plasma. treated with dithithreitol (DTT) determine antibodies. The was compared that antibody. clinical data mothers newborns collected, correlation between these analyzed. Among specimens, 14 cases (4.62%) identified possess influence maternal...

10.19746/j.cnki.issn.1009-2137.2025.02.031 article EN PubMed 2025-04-01

Mild acid hydrolysis is a common method for the structure analysis of fucosylated glycosaminoglycan (FG). In this work, effects on FG from S. variegatus (SvFG) and reaction characteristic were systemically studied. The degree defucosylation (DF) molecular weights (Mw) partial glycosaminoglycans (pFs) monitored by

10.3390/md18060286 article EN cc-by Marine Drugs 2020-05-29

For the complex batch process with characteristics of unequal data length, a novel data-driven monitoring method is proposed based on mixed features analysis and multi-way kernel entropy component ( MDFA-MKECA ) in this paper. Combining mechanistic knowledge, different each including statistical thermodynamics features, are extracted to finish pre-processing. After that, MKECA applied reduce dimensionality finally establish model. The reheating furnace industry process, experimental results...

10.1109/jas.2019.1911555 article EN IEEE/CAA Journal of Automatica Sinica 2019-06-19

This paper studies the task allocation and path planning of multi-robot system in a two-dimensional warehouse logistics environment. A algorithm based on market auctions is used, an improved Astar proposed to implement planning. During assignment, robots make bids conjunction with cost itself associated between tasks, order optimize two performance indicators total distance all running time robots. Compared traditional algorithm, combined traffic rules reservation tables obtain shortest...

10.23919/ccc50068.2020.9188762 article EN 2020-07-01

The problem of order and rack assignment to picking stations (ORAPS) is a key joint optimization in the process robotic mobile fulfillment system (RMFS). Given set customer orders racks, goal this simultaneously assign racks multiple so that can provide products meet demand by minimal number visits all stations. In article, we build mathematical model for ORAPS, which considers with allocable capacity interval station product limitation. To solve ORAPS problem, propose two-stage hybrid...

10.1109/tase.2021.3100718 article EN IEEE Transactions on Automation Science and Engineering 2021-08-09

Large-scale distributed model training requires simultaneous on up to thousands of machines. Faulty machine detection is critical when an unexpected fault occurs in a machine. From our experience, task can encounter two faults per day average, possibly leading halt for hours. To address the drawbacks time-consuming and labor-intensive manual scrutiny, we propose Minder, automatic faulty detector tasks. The key idea Minder automatically efficiently detect distinctive monitoring metric...

10.48550/arxiv.2411.01791 preprint EN arXiv (Cornell University) 2024-11-03

Unique fucosylated glycosaminoglycans (FG) have attracted increasing attention for various bioactivities. However, the precise structures of FGs usually vary in a species-specific manner. In this study, HfFG was isolated from Holothuria floridana and purified by anion exchange chromatography with yield ~0.9%. composed GlcA, GalNAc Fuc, its molecular weight 47.3 kDa, -OSO3-/-COO- molar ratio 3.756. depolymerized partial deacetylation-deaminative cleavage method to obtain low-molecular-weight...

10.3390/md19030162 article EN cc-by Marine Drugs 2021-03-18

The authors have measured the work function changes induced by coadsorption of oxygen or carbon monoxide with sodium as a alkali precoverage for systems O2/Na/Cu(111), O2/Na/Ni(111), O2/Na/Cu(110), and CO/Na/Ni(111). In agreement results many other related systems, they observe anomalous decreases initial doses both O2 CO high precoverages. Their are inconsistent standard explanations. They propose new model in which can be accounted competition between two elements; increase due to...

10.1088/0953-8984/5/27/005 article EN Journal of Physics Condensed Matter 1993-07-05

A humanoid robot motion control system needs to deal with information from encoders, acceleration, force, gyro and vision sensors, etc. more than 30 degrees of freedom (DOFs) joints motion. An effective is necessary for the complete walk manipulation. This paper discusses architecture, hardware design algorithm. According requirements robot, a distributed based on controller area network (CAN) bus used in system. Analysing algorithm, we integral separation proportional derivative (PID)...

10.1504/ijmic.2012.048923 article EN International Journal of Modelling Identification and Control 2012-01-01

Abstract The offshore northwest Australian sector is dominated by large gas plays and as the matures there an increasing move towards deepwater developments. Riser solutions are key concept selection drivers often high throughputs have led to a drive riser diameters limit associated subsea infrastructure. need for availability in LNG projects leads requirement reliability, permanently moored Offshore Facilities. A representative development scenario employs diameter (18" 24") import export...

10.4043/25719-ms article EN All Days 2015-04-29

With the rapid development of computer technology and e-commerce, consumption concept consumers has undergone great changes. Online shopping gained increasing popularity. For online platforms like Amazon, a reliable analysis system purchasing behaviors enables them to have better understanding consumer psychology, then work out business strategies increase sales. This paper focus on factors that may influence visitors' intention based Shoppers Purchasing Intention Data Set, which consists...

10.1145/3469968.3469972 article EN 2021-05-22

The conjugate cam is used to actuate the platform organization of die-cutting machine based on raises die cutting speed, precision and complete stable request. Which realize long exerting presses time n high spot, causes parallel low translational motion. objective function established satisfied special position displacement requests, constraints structure size request, a circulation can only exert pressure in one operating cycle, self-locking request last .The rocking bar slide optimization...

10.4028/www.scientific.net/amm.120.178 article EN Applied Mechanics and Materials 2011-10-01
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