THE OPTIMAL CONTROL OF DELAY CONTROL SYSTEMS WITH RESTRICTED STATE RIGHT ENDPOINT

In this paper, for the delay control system: (x) over dot (t)=f[x(t), x(t-1), u(t), t] t is an element of[t(0), t(1)] x(t)=psi(t) t is an element of[t(0), t(1)] with state right endpoint restricted by condition psi(k)[x(t(1))]=0 (k=1,2,..., l) a maximum principle is given. And as a specific example, this paper gives a maximum principle under the condition that partial stares right endpoints be completely fixed. Finally, this paper gives an example to explain the application of the main result of this paper. All the results are suitable for the control systems with multidelay as well.

An Academic Summary of the International Seminar Series on “Safeguarding the Right to Life in the Epidemic Prevention and Control”

Guided by the China Society for Human Rights Studies and organized by Southwest University of Political Science and Law,the First Session of the Series of International Seminars on"Global Epidemic Prevention and Control and Human Rights Protection"was held in Chongqing on May 9,2020.The seminar featured the theme of"Guarantee of the Right to Life in Epidemic Prevention and Control"and two sub-topics:"Value Status and Legal Protection of the Right to Life"and Safeguarding the Right to Life of Vulnerable Groups under the Pandemic".Over 40 experts and scholars from China,the Netherlands,France,Pakistan and Sri Lanka attended the conference,and conducted in-depth discussions on specific issues such as"life supremacy","attributes of the right to life","government responsibilities","protection of vulnerable groups","balance of the right to life and other human rights",and"science-based approaches to epidemic prevention".This conference reaffirmed the key idea of life supremacy,which is conducive to strengthening the safeguarding of and attention to the right to life in the global pandemic prevention and control.

An Academic Summary of the International Seminar Series on “Protection of the Rights of Specific Groups in Pandemic Prevention and Control”

The international semiinar on"Protection of the Rights of Specific Groups in Pandemic Prevention and Control",organized by the Institute of Human Rights,Wuhan University,under the guidance of the China Society for Human Rights Studies,was held online on May 23,2020.Nearly 50 scholars and practitioners from domestic and foreign universities and research institutions conducted discussions and exchanges focusing on a series of topics including"Leave No One Behind:To Guarantee Specific Groups’Access to Public Service under the Pandemic","Justice for All:Prevention and Relief of Discrimination against Specific Groups",etc.

An Academic Summary of the International Seminar on “Comparison of the Human Rights value between the East and the West in Epidemic Prevention and Control”

The international video seminar"Comparison of the Human Rights Values between the East and the West in Epidemic Prevention and Control",hosted by the Institute of Human Rights Law of Huazhong University of Science and Technology,was successfully held on May 30,2020.Against the background of the fight against the CO VID-19 pandemic,this seminar fostered exchanges and discussions on human rights values.As the first country that has contained the epidemic successfully,China shared its experience in the practice of human rights values in epidemic prevention and control,while experts from various countries also shared different human rights values embodied in epidemic prevention and control.This seminar allowed for demonstration of the situation of human rights protection in different countries and regions and exchanges of dilemmas and countermeasures during the specific practice of human rights protection.In the collision of different views and the exchange of multi-dimension dialogues,the seminar called for a sense of a global community of health for all and aimed to foster solidarity and international cooperation for greater contributions to the human rights protection in global epidemic prevention and the development of human rights worldwide.

The Limits of the Intervention of Public Power in Individual Health Choices——From the Perspective of the Realization of the Right to Health in the Prevention and Control of Chronic Diseases

Noncommunicable chronic diseases have become the most important public health problem in the world today,so the focus of public health services should be shifted from the traditional area of communicable diseases to the prevention and control of chronic diseases.Since bad living habits are the most direct cause of chronic diseases,the most effective measure to prevent and control chronic diseases is to promote healthy lifestyles for the individual citizen.The theories of equal health opportunity,the right to health from the perspective of human rights,and determinants of a healthy society provide justified reasons for the intervention of public power in individual health choices.In the current legal system,the intervention of public power is limited to flexible measures such as health education,which shows respect for individual autonomy.However,it is inconsistent with the needs of current public health practice.We should expand diversified intervention means to encourage individuals to make healthy choices under the guidance of the management model.The“ladder of intervention”outlines a panoramic view of the intervention measures available.However,for the selection of specific measures,it is necessary to consider the public health objectives and the invasion of individual freedom,introduce the“legal reservation principle”and“proportionality principle”as policy analysis tools,and reasonably choose intervention measures at different levels on the ladder to properly handle the tension between public power and private rights.

Review on the Study of the Allocation of Corporate Control in Enterprise Theory

With the establishment of a modem corporate system, the separation of ownership and management appears in the company. The rational allocation of corporate control between different behavioral agents has attracted more and more attention. This paper points out that scholars have studied the allocation of corporate control from the angles of the agency cost theory, property rights theory, corporate finance theory, and the theory of corporate governance, which has great value. However, the existing theories also have some flaws on the allocation of corporate control. First, people still have different understandings and views over the meaning of corporate control. Secondly, the existing research theoretically only observes and studies an arrangement of sheer level control, the allocation between final control and real control. This paper argues to build the two-tier allocation of corporate control： The first tier relation is between ultimate control rights and actual control rights, the second tier relation is between indirect control rights and direct control rights which are in actual control rights. This study can explain the resource allocation effects of corporate control, promote the development and improvement of the theory of the firm.

Research on Corporate Right of Control: Mode of Arrangement and Innovation of Governance

The mode of arrangement and innovation of governance for corporate rights of control should be in accordance with the global resource disposition opportunities and efficiency competition. Based on rights formulated by acts and regulations, this paper establishes models of arrangement for corporate rights of control, and then analyses the composite basic features derived from the models. To conclude, a main frame for the arrangement and innovation of corporate rights of control is put forward based on the real practice of listed companies in China.

On Protection System of the Domestic Trade Name Rights

商号一直是我国知识产权保护的弱点,但商号在我国有着广泛的应用,并且具有巨大的商业利益,因此,我国的商号保护制度需要加强和改进。本文主要从商号的保护重要性和商号保护的具体措施的改进进行论述。

Double Misplaces of SOE＇s Ownership and the Loss of Claim Rights

Modem enterprise theory defines onterprise＇s ownership through the concepts of residual rights of control and claim to residue. It also believes that when they are in homologous, the ownership of enterprise can be arranged in the best place. When the enterprise is under normal run, shareholders are its owner, but when it goes into bankruptcy, claimers should take place of shareholders becoming the owner of the enterprise. But in China, the ownership of state-owned enterprise （SEE） goes into double misplaces. Management controls the enterprise under the normal run, which leads salaries to seize the earnings and share equities. The state who acts as the shareholder not only lessens investments but also fixes its earnings as much as possible. It gives up the claim to residue, which leads claimers to bear the enterprise＇s residual risks （when the residual income is negative）. When the enterprise goes into bankruptcy, as the shareholder, the state determines whether it can exist or not in order to maximize its own utility. Rights of claimer are being seriously damaged as they can be manipulated freely in the enterprise. Banks＇ bad debts are also in an extremely high level. In this article, the author will establish a model and use the relative data to do technical analysis.

Research on Internal Control of JK Restaurant Company

With the steady growth of the national economy, people's income level is higher and higher, and consumers are willing to spend more money to enjoy material life. A large number of overseas catering enterprises has flooded into China's market, which has brought unprecedented competitive pressure, and also made the catering enterprises in China realize their shortcomings. This paper takes JK Restaurant company as an example to study the internal control.

An Academic Summary of the International Conference Series on “The Role of the Proportionality Principle in the Pandemic Prevention and Control”

Against the background of a complicated global pandemic situation and normalized pandemic prevention and control in China,leading human rights scholars from China,North America and Eurasia conducted fruitful discussions on the human rights jurisprudence during pandemic through the lens of the proportionality principle at the Sixth Session of the International Seminar Series on"Global Pandemic Prevention and Control and Human Rights Protection",which was organized by the Center for Human Rights Studies of Renmin University of China,under the guidance of the China Society for Human Rights Studies.Focusing on the pandemic-related human rights conditions and legal challenges in global context,participating scholars examined the role of the proportionality principle during the containment of COVID-19 in six topical dimensions,including the normative utility,practical logic,reasonable limits,necessary measures,balancing of interests,and proportional jurisprudence in the post-pandemic era.In oder to cohere human rights jurisprudence for the development of a global community of health for all,this international seminar fostered five fundamental proportionality consensuses from five interrelated perspectives,involving human rights—rule of law—balance—contexts—trends".

Operator-Based Robust Nonlinear Free Vibration Control of a Flexible Plate With Unknown Input Nonlinearity

In this paper,a robust nonlinear free vibration control design using an operator based robust right coprime factorization approach is considered for a flexible plate with unknown input nonlinearity.With considering the effect of unknown input nonlinearity from the piezoelectric actuator,operator based controllers are designed to guarantee the robust stability of the nonlinear free vibration control system.Simultaneously,for ensuring the desired tracking performance and reducing the effect of unknown input nonlinearity,operator based tracking compensator and estimation structure are given,respectively.Finally,both simulation and experimental results are shown to verify the effectiveness of the proposed control scheme.

Security analysis of access control model in hybrid cloud based on security entropy

To resolve the problem of quantitative analysis in hybrid cloud,a quantitative analysis method,which is based on the security entropy,is proposed.Firstly,according to the information theory,the security entropy is put forward to calculate the uncertainty of the system' s determinations on the irregular access behaviors.Secondly,based on the security entropy,security theorems of hybrid cloud are defined.Finally,typical access control models are analyzed by the method,the method's practicability is validated,and security and applicability of these models are compared.Simulation results prove that the proposed method is suitable for the security quantitative analysis of the access control model and evaluation to access control capability in hybrid cloud.

Relations between Environmental Right for Citizens and the Right to Use Environmental Resources owned by Company and Enterprise

From angles of administrative law and private law, the article analyzes relations between environmental right for citizens and the right to use environmental resources owned by company and enterprise and points out three principles to balancing two relations: A principle of equal protection, a principle that general interest is superior to special interest as well as taking an account for special interest, in specific circumstances, for example, in the circumstance that clashes between environmental and economic interests can not be avoided, policy makers can put an emphasis on more important social interest according after considering weight of each interest. Finally, the article reaches a conclusion that China should establish system of environmental right for citizens from legislative and administrative levels so that a harmonious society can be constructed with guarantee.

A Patient Bill of Rights for Psychotropic Prescription: A Call for a Higher Standard of Care

The pharmaceutical industry has made it very difficult to know what the clinical trial evidence actually is regarding psychotropics. Consequently, primary care physicians and other front-line practitioners are at a disadvantage when attempting to adhere to the ethical and scientific mandates of evidence based prescriptive practice. This article calls for a higher standard of prescriptive care derived from a risk/benefit analysis of clinical trial evidence. The authors assert that current prescribing practices are often empirically unsound and unduly influenced by pharmaceutical company interests, resulting in unnecessary risks to patients. In the spirit of evidenced based medicine’s inclusion of patient values as well as the movement toward health home and integrated care, we present a patient bill of rights for psychotropic prescription. We then offer guidelines to raise the bar of care equal to the available science for all prescribers of psychiatric medications.

The Relationship between Government Subsidies and Research & Development Investment of Chinese Agricultural Listed Companies

Based on the background of China's emerging and transitional market,government subsidies to enterprises are regarded as a " helping hand" of promoting economic structural adjustment. In this paper,using China's A-share agricultural listed companies from 2010 to 2015 as research samples,we discuss the influence of government subsidies on research and development( hereinafter referred to as R & D) investment,and the difference in the relationships between the two from the perspective of different nature of property rights. The results show that,on the whole,the increase in government subsidies does not promote the intensity of R & D investment of agricultural listed companies. And after distinguishing the nature of property rights,the results show that state-owned enterprises can get more government subsidies than private enterprises,and the increase in government subsidies boosts the increase in R & D investment in private enterprises,but there is a negative correlation between government subsidies and R & D investment of state-owned enterprises. This conclusion can broaden the research perspective of the influence factors of corporate R & D investment,and it is of practical significance to further clarify the role of government subsidies in R & D investment decisions of enterprises with different nature of property rights.

Fuzzy Logic Controller Implementation of Power Quality Improvement Using UPQC

This paper presents a gross examination about Unified Power Quality Conditioner (UPQC) to invigorate the power issues at the distribution level of the electrical system. Nowadays power electronics research has added the importance of power quality studies, for concrete illustration, Custom Power Devices (CPD) and Flexible AC Transmission position (FACTS) devices. The approach offered in this paper utilizes the series and shunt compensator of Unified Power Quality Conditioner (UPQC) to inject a compensation voltage in-phase with the source current over voltage fluctuations. The execution of two structures of UPQC, left-shunt (L-UPQC) and right-shunt (R-UPQC) are investigated under diverse operating conditions based on the fuzzy logic controller to raise the value of power quality of a single feeder distribution system by MATLAB/Simulink programming. Various power quality issues have been analyzed in this study. Finally, the right shunt UPQC is outperformed in this proposed power system.

Ending Privacy’s Gremlin: Stopping the Data-Broker Loophole to the Fourth Amendment’s Search Warrant Requirement

Advances in technology require upgrades in the law. One such area involves data brokers, which have thus far gone unregulated. Data brokers use artificial intelligence to aggregate information into data profiles about individual Americans derived from consumer use of the internet and connected devices. Data profiles are then sold for profit. Government investigators use a legal loophole to purchase this data instead of obtaining a search warrant, which the Fourth Amendment would otherwise require. Consumers have lacked a reasonable means to fight or correct the information data brokers collect. Americans may not even be aware of the risks of data aggregation, which upends the test of reasonable expectations used in a search warrant analysis. Data aggregation should be controlled and regulated, which is the direction some privacy laws take. Legislatures must step forward to safeguard against shadowy data-profiling practices, whether abroad or at home. In the meantime, courts can modify their search warrant analysis by including data privacy principles.

Robust Control for Uncertain Nonlinear Feedback Systems Using Operator-based Right Coprime Factorization

The robust control issue for uncertain nonlinear system is discussed by using the method of right coprime factorization. As it is difficult to obtain the inverse of the right factor due to the high nonlinearity, the proving of the Bezout identity becomes troublesome. Therefore, two sufficient conditions are derived to manage this problem with the nonlinear feedback system as well as that with the uncertain nonlinear feedback system under the definition of Lipschitz norm. A simulation of temperature control is given to demonstrate the validity of the proposed method.