-
41
-
42
-
43
-
44
Design of Integral Variable Structure Controller in Speed Tracking of Wind Driven Generator
Published 2019-01-01Get full text
Article -
45
-
46
Method of short text strategy mining based on sub-semantic space
Published 2020-03-01“…To solve the problem of identifying short text data accurately,a method of short text strategy mining based on sub-semantic space was proposed.Firstly,semantic space technology was used to solve the problem of “vocabularygap” and “data sparseness” in short text analysis.Then,based on clustering algorithm,the semantic space was divided into several sub-semantic spaces,and association rules were mined in the sub-semantic space,which improved the efficiency and quality of strategy generation.Finally,binary tree was used to merge strategies and generate the simplest strategy set.Experiments show that compared with the traditional classification model,the accuracy rate of the strategy set generated by the proposed scheme can achieve 85% when the false positive rate is 6.5%.In the processing of illegal short messages,using this technology to mine potential policy sets has strong coverage ability,high accuracy and strong practicability.…”
Get full text
Article -
47
Adaptive Control of Space Robot Despinning Tumbling Target Using Flexible Brushes
Published 2021-01-01Get full text
Article -
48
Distributed Analytical Formation Control and Cooperative Guidance for Gliding Vehicles
Published 2020-01-01Get full text
Article -
49
Orthogonal Design Method for Optimizing Roughly Designed Antenna
Published 2014-01-01Get full text
Article -
50
Application of Gap Metric to LADRC Design in Multilinear Model of SDR
Published 2022-01-01Get full text
Article -
51
Digital humanities in US academic libraries: case studies
Published 2025-01-01“…Findings – This case study highlighted key areas of academic library DH practices including Space, Technology, Staff, Instruction and Collaboration. …”
Get full text
Article -
52
Polar stations as testing platforms for space analogue simulations – Case study for Polish potential
Published 2025-12-01“…Commercialization of space as well as plans for colonization of the Moon and Mars initiated a new chapter in development of space technologies toward opening the access for everyone interested. …”
Get full text
Article -
53
-
54
Analysis of Key Technologies for Satellites Oriented to the Fusion of Communication, Navigation, Remote Sensing and Computing
Published 2024-09-01“…After the in-depth development of space technology, the user's requirement for space system will be anintegrated space-based information service system that integrates communication, remote sensing and navigation satellites in order to provide the user with service capabilities such as high-speed data transmission, real-time remote sensing services directly to the user, high-precision positioning and navigation accurate within centimetres, and distributed collaborative computational resources, so as to be applied to a rich variety of service scenarios. …”
Get full text
Article -
55
-
56
Fault-Tolerant Guidance of Rocket Vertical Landing Phase Based on MPC Framework
Published 2022-01-01Get full text
Article -
57
Research on Roll Stabilizing Based on Energy Optimization for Autonomous Surface Vehicle
Published 2014-01-01Get full text
Article -
58
-
59
Vulnerability Evaluation and Improvement Method of Civil Aviation Navigation Network
Published 2022-01-01Get full text
Article -
60
Sign Stability for Switched Linear Systems and Its Application in Flight Control
Published 2014-01-01Get full text
Article