云南高校图书馆联盟文献共享服务平台- L-SYSTEM

L-SYSTEM: 作品数：50被引量：49H指数：4; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：李向张效娟黄莉胡国雄赵健更多>>; 相关机构：中国地质大学暨南大学青海师范大学江西师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金重庆市自然科学基金国家重点基础研究发展计划福建省财政专项“福建省农业科学院科技创新团队建设基金”更多>>

Enhancing the Quality and Adaptability of Vocational Education to Promote High-Quality Development:Taking Hainan Vocational University of Science and Technology as an Example: 《Journal of Contemporary Educational Research》2024年第12期249-269,共21页Linyin Yan Yu Zhang Rongping Yuan Xuan Zong; Ministry of Education’s Industry-Education Integration Collaborative Education Project(20190215009,202101023010)。; This paper aims to explore effective strategies for overcoming the five core challenges currently faced by vocational education:challenges in defining the educational type,variations in the quality of incoming student...; 关键词：Vocational education ADAPTABILITY Positioning Industry-education integration “Dual-qualified”teachers “Dual-system”vocational education standards

Robust fixed-time flight controller for a dual-system convertible UAV in the cruise mode: 《Defence Technology（防务技术）》2024年第9期53-66,共14页Lulu Chen Zhenbao Liu Qingqing Dang Wen Zhao Wenyu Chen; supported by National Natural Science Foundation of China (Grant Nos.52072309 and 62303379);Beijing Institute of Spacecraft System Engineering Research Project (Grant NO.JSZL2020203B004);Natural Science Foundation of Shaanxi Province,Chinese (Grant NOs.2023-JC-QN-0003 and 2023-JC-QN-0665);Industry-University-Research Innovation Fund of Ministry of Education for Chinese Universities (Grant NO.2022IT189)。; This paper investigates the attitude tracking control problem for the cruise mode of a dual-system convertible unmanned aerial vehicle(UAV)in the presence of parameter uncertainties,unmodeled uncertainties and wind di...; 关键词：Convertible UAV Flight control Disturbance observer Fixed-time control

On the Innovation,Design,Construction,and Experiments of OMEGA-Based SSPS Prototype:The Sun-Chasing Project被引量：2: 《Engineering》2024年第5期90-101,共12页Baoyan Duan Yiqun Zhang Guangda Chen Ze Zhao Jianwei Mi Xun Li Lin Yang Xi Li; This study systematically introduces the development of the world’s first full-link and full-system ground demonstration and verification system for the OMEGA space solar power satellite(SSPS).First,the OMEGA 2.0 inn...; 关键词：OMEGA-SSPS Full-link and full-system Beam collection efficiency Circular stepped beam shape Smart structure Field coupling theoretical model `Beam pointing control

基于自由曲面和L-system的红掌生长模型: 《湖南农业大学学报（自然科学版）》2024年第1期85-90,共6页邹一波褚诗贤葛艳陈明; 上海市科技创新计划项目(20dz1203800)。; 针对红掌花卉生长可视化中参数难以确定的问题进行研究,提出推导控制点的方法,建立红掌器官模型:采用Bezier曲线结合扫描成型的方法来构造叶柄模型,采用双三次NURBS曲线对佛焰苞进行建模;运用红掌的相关表型数据拟合生长函数,提出基于...; 关键词：红掌自由曲面建模 L-SYSTEM 生长函数虚拟器官

Self-supervised segmentation using synthetic datasets via L-system: 《Control Theory and Technology》2023年第4期571-579,共9页Juntao Huang Xianhui Wu Hongsheng Qi; supported in part by the National Key Research and Development Program of China(No.2022YFA1004703);the National Natural Science Foundation of China(No.61873262).; Vessel segmentation plays a crucial role in the diagnosis of many diseases,as well as assisting surgery.With the development of deep learning,many segmentation methods have been proposed,and the results have become mo...; 关键词：L-SYSTEM Adversarial learning Vessel segmentation

Dual-System Activation of Ni-Base Superalloy under High Strain and High Temperature: 《Open Journal of Applied Sciences》2023年第12期2320-2328,共9页Alexandru Lopazan Alberto W. Mello; Due to their superior combination of heat resistance, high temperature corrosion resistance, toughness and strength, nickel-based superalloys have become of extensive use in the aerospace industry. This research aims ...; 关键词：Metal Fatigue Ni-Based Superalloys Cube Slip Microstructure High Temperature

The Ultimate Anti-Seismic Design Method: 《Open Journal of Civil Engineering》2023年第4期771-801,共31页Ioannis N. Lymperis; The design mechanisms and methods of the invention are intended to minimize problems related to the safety of structures in the event of natural phenomena such as earthquakes, tornadoes, and strong winds. It is achiev...; 关键词：ULTIMATE Control-System ANTI-SEISMIC EARTHQUAKES CONSTRUCTION METHOD Design

基于L-System的土族盘绣规则纹样生成方法被引量：1: 《计算机仿真》2023年第7期254-261,315,共9页赵元豪张效娟彭春燕杨晨旭; 青海省重点研发与成果转化项目(2021-GX-111);国家重点研发计划重点专项(2020YFC1523300)。; 盘绣作为土族刺绣艺术的主体,具有鲜明的民族和地域特色。针对其传统手工制法存在工艺复杂且效率低,耗时长,质量参差不齐等问题,提出了一种基于L系统(L-System)的土族盘绣规则纹样图案快速生成方法。先分析土族盘绣的结构特征并归纳规律...; 关键词：图案自动生成土族盘绣图像信息熵

基于L-system算法的植物信息模型构建和三维绿量分析被引量：2: 《风景园林》2023年第3期96-104,共9页张炜郝佳雪; 国家重点研发计划“乡村生态景观资源特征指标体系研究”(编号2019YFD1100401);国家自然科学基金“城市绿色雨水基础设施生态系统服务效能监测和评价研究”(编号51808245)。; 【目的】当前广泛使用的三角面网格模型并不能全面表达植物模型特征,探索行业内植物信息模型构建与三维绿量计算新方法具有重要意义。【方法】在梳理L-system植物生成算法发展背景和研究进展的基础上,基于华中农业大学襄阳现代农业研究...; 关键词：风景园林植物信息模型三维绿量参数化建模体素模型 L-SYSTEM

基于Houdini的L-system制作分形动态艺术图形: 《辽宁青年》2023年第2期0296-0299,共4页鲁逸凡; L-system 本是常用于植物形态模型造型和生长模拟等领域的一套算法系统,其定义简洁和高度结构化的特点在数字媒体、动画等视觉应用领域,可以很好的用来创作二维和三维的动态图象。文章简述 L-system 的发展与背景,介绍 L-system 算法的...; 关键词：L-SYSTEM 程序化建模 Houdini 动态图形

L-SYSTEM