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Hierarchical Decision Maker in Hybrid Control Systems

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Journal of Systems Engineering and Electronics 1996年第4期7卷 65-84页

作者： He Weidong Hao Jiankang zhang Minglian & Chen zongji(305, Dept. of Automatic Control, Beijing Uni. of Aero. & Astro., Beijing 100083, P. R. China) 305 Dept. of Automatic Control Beijing Uni. of Aero. & Astro. Beijing 100083 P. R. China

A hybrid control system is composed of three boxes which are analogous box, digital time box and decision maker box. A hierarchical structure of decision maker in hybrid control systems is presented in this paper, which is that decision maker consists of two components, i.e., policy decision and coordination. Policy decision can design coordination and digital time box. And policy decision consists of two parts, i.e., steady policy decision and transient policy decision. In general,steady policy decision corresponds to steady requirements and transient policy decision corresponds to transient requirements in systems. A chemical concentration control system severs an illustrative example to show the features of the hierarchical decision maker.

关键词： Decision maker Hybrid control sysems.

Biomechanics and joint pain with special reference to shoulder join pain

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Biomechanics and joint pain with special reference to should...

中国解剖学会2021年年会

作者： Yan Zhiwen Ling Engang zhang zongji Zhou Ping Kunming Medical University Haiyuan College

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原发性胆汁性胆管炎自身抗体的研究进展

中华肝脏病杂志 2021年第2期29卷 175-178页

作者：石亚星章宗籍申丽娟昆明医科大学基础医学院病理学与病理生理学系 650500 河南理工大学医学院焦作市450000 昆明医科大学海源学院 650500

原发性胆汁性胆管炎(PBC)是一种慢性、进行性、肝内胆汁淤积性疾病,其发生发展过程中伴随着自身抗体的滴度变化。然而,其发病机制尚不明确,自身抗体的变化幅度及其在PBC时发挥的作用尚未完全清楚。因此,目前缺乏对PBC患者早期明确诊断... 详细信息

原发性胆汁性胆管炎(PBC)是一种慢性、进行性、肝内胆汁淤积性疾病,其发生发展过程中伴随着自身抗体的滴度变化。然而,其发病机制尚不明确,自身抗体的变化幅度及其在PBC时发挥的作用尚未完全清楚。因此,目前缺乏对PBC患者早期明确诊断的有效方法。寻找特异性的PBC自身抗体标志物,将大大提高诊断效率,为早期开始治疗争取时间,从而提高PBC治疗效果、改善患者预后。现概括几种PBC相关的血清自身抗体标志物。

关键词：原发性胆汁性胆管炎自身抗体研究进展

Effects of Plant-derived Humic Acid Organic Fertilizer on Selenium Content of Rice in Northern Guangxi

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Agricultural Biotechnology 2019年第3期8卷 156-158页

作者： Yunwei JIANG Lixiu HUANG Dongmei WANG Liping PAN Qianchi MO Ri MING zongji zhang Jinping CHEN Hengzhi ZHAO Youxing YANG Xiongying JIANG Dayong FAN Yongxian LIU Northern Guangxi Branch of Guangxi Academy of Agricultural Sciences/Guilin Academy of Agricultural Sciences Guilin 541006China Nanning Institute of Agricultural Sciences Nanning 530021China Institute of Agricultural Resources and Environment Guangxi Academy of Agricultural Sciences/Guangxi Selenium-enriched Agricultural CenterNanning 530007China

This study was to find out the suitable application amount of plant-derived humic acid organic fertilizer for selenium-rich rice production in northern Guilin area by applying the fertilizer at different *** results showed that plant-derived humic acid organic fertilizer could effectively activate selenium in selenium-rich soil,and then promote the uptake of selenium by *** costs,selenium enrichment and rice yield as the main evaluation indicators,A4 was chosen as the best treatment,that is,the application of 4 500 kg/hm^2 of plant-derived humic acid organic fertilizer as base fertilizer could achieve the best benefit.

关键词： Plant-derived humic acid organic fertilizer Rice Selenium-rich

Biomechanics and joint pain with special reference to shoulder join pain

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解剖学杂志 2021年第S1期44卷 51-51页

作者： Yan Zhiwen Ling Engang zhang zongji Zhou Ping Kunming Medical University Haiyuan College Kurming 650101

Neck and shoulder pain is common nowadays,sometimes accompanying with headache,dizziness and upper limb *** symptoms were similar to those caused by cervical ***,radiography and magnetic resonance imaging cannot fully support the *** a result,the outcome is often unsatisfactory after symptomatic treatments,as the effects of imbalance of biomechanics have easily been *** the posture of humpback and the chest down might lead to the pectoralis minor muscle tightening and contracture,which further results in passive traction of the coracoid ***,the affiliated muscles of the scapula might be affected as a result of imbalance of biomechanics,including the rhomboid muscles,levator scapulae and the upper and middle fasciculus of *** lesion of the above muscles might occur after continuous passive *** a consequence,the patient might feel uncomfortable and pain in the scapula,shoulder and back neck.

关键词： pain traction neglected

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广西区优质早熟油菜品种比较试验研究

中国农学通报 2011年第10期27卷 230-234页

作者：杨行海刘助生张宗急钟丽廖云云桂林市农业科学研究所广西桂林541006

通过2009—2010年试验,对广西引进的一批优质油菜品种进行桂北生态条件下丰产性、抗逆性及区域适应性的综合鉴定。试验采用完全随机区组排列,3次重复,小区面积13.2m2,基本苗12.0万株/hm2,试验结果测定了优质油菜产量、经济性状、生育期... 详细信息

通过2009—2010年试验,对广西引进的一批优质油菜品种进行桂北生态条件下丰产性、抗逆性及区域适应性的综合鉴定。试验采用完全随机区组排列,3次重复,小区面积13.2m2,基本苗12.0万株/hm2,试验结果测定了优质油菜产量、经济性状、生育期、抗逆性等指标。结果表明‘,史力丰’、‘丰油737’、‘浙油18’、‘云油双2号’和‘云花油9号’5个油菜品种产量较高,抗逆性较强,生育期适中,适合在广西双季稻区推广种植‘;白花09sw01h’、‘花油5号’、‘云油杂2号’和‘花油8号’4个油菜品种各方面表现较差,抗逆性较弱,可以淘汰;供试的其他品种由于产量相对较低或抗逆性较差等原因,还需作进一步试验和观察。

关键词：油菜优质产量抗性

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人体肝癌病理形态计量学分级研究

中华消化杂志 1995年第6期15卷 327-329页

作者：章宗籍申丽娟黄润张华献欧阳明何云徐国枢王敏捷昆明医学院病理教研室云南大学实验中心图象分析室

利用自动化图象分析仪对３１例人体肝癌进行了１３项形态参数的定量分析，以探讨肝细胞性肝癌的病理客观诊断和分级定量标准。定量分析结果，首次发现Ⅱ级和Ⅲ级肝癌可根据核大小分为小孩（Ⅱα和Ⅲα）和大核（Ⅱｂ和Ⅲｂ）两种亚型，... 详细信息

利用自动化图象分析仪对３１例人体肝癌进行了１３项形态参数的定量分析，以探讨肝细胞性肝癌的病理客观诊断和分级定量标准。定量分析结果，首次发现Ⅱ级和Ⅲ级肝癌可根据核大小分为小孩（Ⅱα和Ⅲα）和大核（Ⅱｂ和Ⅲｂ）两种亚型，很可能为两类不同生物学行为的肿瘤；统计分析结果显示，１３项形态参数中有１２项指标可用于鉴别良恶性细胞。

关键词：形态计量学人体肝细胞性肝癌病理诊断和分级

Sliding mode disturbance observer-based backstepping control for a transport aircraft

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Science China(Information Sciences) 2014年第5期57卷 228-243页

作者： zhang Chao CHEN zongji WEI Chen Science and Technology on Aircraft Control Laboratory Beihang University School of Automation Science and Electrical Engineering Beihang University

This paper presents a novel control method by integrating the sliding mode disturbance observerbased control and the backstepping control technique,and successfully applies it to a flight control system for heavy cargo airdrop *** super-twisting second order sliding mode disturbance observer(SOSMDO)is employed to estimate bounded but otherwise arbitrary disturbances,thus ensuring asymptotic convergence of the estimation error to zero in a finite ***,the integrated controller can significantly improve the robustness of the flight control system to modeling uncertainty and external disturbance in the presence of state/control *** closed-loop stability is guaranteed in the sense of *** addition,the proposed approach can considerably reduce design *** performance of the proposed control method is demonstrated in a very low altitude extraction airdrop simulation with a high-fidelity six-degree-of-freedom transport aircraft model.

关键词： backstepping sliding mode disturbance observer flight control heavy cargo airdrop uncertainty estimation

南方早熟油菜新品种丰产稳产性分析及其光合特性

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华北农学报 2022年第4期37卷 113-121页

作者：陆光远陈晓婷余珠付桂萍张宗急赵永国广东石油化工学院广东茂名525000 中国农业科学院油料作物研究所湖北武汉430062 桂林市农业科学研究中心广西桂林541000

为了筛选鉴定适宜我国南方地区种植的早熟油菜新品种,利用AMMI模型分析了国家油菜区域试验早熟组14份参试品种的丰产性并用GGE双标图方法探讨了这些品种在8个试验点的稳产性,同时还测定了代表性品种的越冬期生物学指标和光合参数,以期... 详细信息

为了筛选鉴定适宜我国南方地区种植的早熟油菜新品种,利用AMMI模型分析了国家油菜区域试验早熟组14份参试品种的丰产性并用GGE双标图方法探讨了这些品种在8个试验点的稳产性,同时还测定了代表性品种的越冬期生物学指标和光合参数,以期解释南方早熟油菜丰产性形成的气候和生理成因。试验结果表明,参试品种的丰产性差异较大,其中S0013的平均产量居第一位(2191.021 kg/hm^(2)),而282081的产量最低(1328.512 kg/hm^(2)),仅为前者的60%。联合方差分析结果显示,来源于环境(E)的平方和占主导地位(82.27%),而来源于基因型(G)的平方和占比最小(4.93%);来源于基因型与环境的互作(G×E)虽然偏小(10.17%)但仍然达到极显著水平。利用AMMI模型可解释G×E互作平方和的92.63%。品种的丰产性主要受降雨量影响,而品种的稳定性主要与气温有关。14个参试品种的稳定性从高到低依次为:黔杂ZW9001>黔杂J9002>C868>05V11>黔杂J9001>WB203>川杂09NH014>S0013>云油杂2号>杂1613>08SH60>282081>荣华906>131(CK);其中,S0013、C868和WB203产量最高,而282081的产量最低。各试点鉴别力依次为:玉溪>保山>吉安>南昌(宜春)>桂林>长沙>安顺。阳光131在桂林试验点的越冬期单株鲜质量最高,净光合速率(Pn)、蒸腾速率(Tr)和胞间CO_(2)浓度(Ci)也较高并且与小区产量的相关系数较大,表明较强的光合作用可促进丰产性的形成。通过AMMI模型和GGE双标图对参试油菜品种和不同试点进行了较为全面的评估,为早熟油菜新品种选育及试点选择提供参考依据。

关键词：油菜 G×E互作 AMMI模型 GGE双标图区域试验气候因子