Control

摘要： A projected plasma efavirenz concentration profile of a patient who had been on an orally administered 600 mg daily dose of efavirenz is used as the variable that is a directing lead. A four compartmental model of ordinary differential equations is suggested and solved numerically. This model projects descriptors associated with concentration dispersion subject to trace and bounce constraints. The stimulant-action unit is responsible for directing the bounce. A description of the cross-sectional structure of the quantum is suggested. A dynamical system with an attractive (zero eigenvalue) subspace as a structural state is derived. The structure is an intensity-effect measure. The bounce’s Jacobian Matrix has negative eigenvalues which correspond to A-action-stimulation, S-action-intensity and P-effect-stimulation and these leads govern the structure (C). The three paths, action-stimulation, action-intensity and effect-stimulation lead to the structure of an effect-intensity.

摘要： The attitude regulation problem with bounded control for a class of satellites in the presence of large disturbances,with bounded moving average,is solved using a Lyapunov-like design.The analysis and design approaches are introduced in the case in which the underlying system is an integrator and are then applied to the satellite attitude regulation problem.The performance of the resulting closed-loop systems are studied in detail and it is shown that trajectories are ultimately bounded despite the effect of the persistent disturbance.Simulation results on a model of a small satellite subject to large,but bounded in moving average,disturbances are presented.

摘要： UAV swarm intelligence technology is a research hotspot and has broad application prospects.Autonomous decision-making and cooperative control are the key technologies to realize swarm intelligence.Autonomous decision-making is an important embodiment of UAV swarm intelligence.Cooperative control is the key factor to determine the success or failure of swarm tasks.The purpose of this special section is to discuss the technical system of swarm autonomous decision-making and the theory and method of collaborative control.

摘要： 随着当前教育改革形势的加剧,教育主体应该思考具有生命个体成长特征的教育教学模式。给予生命个体足够的学习弹性空间,激发生命个体学习的内驱力,运用丰富而有个性的目标式活动,充分发挥生命个体的主观能动性,构建更趋于贴近教学管理的真实和生命成长的真实的自主管理模式。

摘要： This paper presents a new design of CADEL,a cable-driven elbow-assisting device,with light weighting and control improvements.The new device design is appropriate to be more portable and user-oriented solution,presenting additional facilities with respect to the original design.One of potential benefits of improved portability can be envisaged in the possibility of house and hospital usage keeping social distancing while allowing rehabilitation treatments even during a pandemic spread.Specific attention has been devoted to design main mechatronic components by developing specific kinematics models.The design process includes an implementation of specific control hardware and software.The kinematic model of the new design is formulated and features are evaluated through numerical simulations and experimental tests.An evaluation from original design highlights the proposed improvements mainly in terms of comfort,portability and user-oriented operation.

摘要： Water conservation starts from rationalizing irrigation,as it is the largest consumer of this vital source.Following the critical and urgent nature of this issue,several works have been proposed.The idea of most researchers is to develop irrigation management systems tomeet the water needs of plants with optimal use of this resource.In fact,irrigation water requirement is only the amount of water that must be applied to compensate the evapotranspiration loss.Penman-Monteith equation is the most common formula to evaluate reference evapotranspiration,but it requiresmany factors that cannot be available in many cases.This leads to a trend towards behavior model estimation.System identification with control is one of the most promising applications in this axis.The idea behind this proposal depends on three stages:First,the estimation of reference evapotranspiration(ET0)by a linear ARX model,where temperature,relative humidity,insolation duration and wind speed are used as inputs,and ET0 estimated by Penman-Monteith equation as output.The results show that the values estimated by thismethodwere in good agreement with the measured data.The second part of this paper is tomanage the quantity of water.For this purpose,two controllers are used for testing,lead-lag and PID.To adjust the first controller and optimize the choice of its parameters,Nelder-Mead algorithm is used.In the last part,a comparative study is done between the two used controllers.

摘要： The cochineal, Dactylopius opuntiae, has recently become the main pest that damages the prickly cactus, Opuntia ficus-indica, plants in Morocco. The control methods in which pesticides are used and applied weekly, have generated phytotoxicity, poisoning and high residuality in fresh nopal, which also prevents its commercialization in international markets and the constant risk to human and animal health. Therefore, the use of less aggressive products with a low impact on the environment and is sustainable for the crop, has been introduced without an obvious strategy for gradual control of the insect. This study was conducted to evaluate the effects of Beta vulgaris subsp., Eucalyptus torquata and Cedrus atlantica plant extracts (Eucalyptus leaves, small pieces of beet and Cedrus leaves powdered and macerated in 100 ml of distilled water for 72 h) for controlling of D. opuntiae under laboratory and field conditions. The results show that these extracts constitute a viable alternative for the control of wild cochineal in the nopal. A gradual reduction of cochineal populations was obtained, until after the third application with these extracts, with biological effectiveness of up to 90%. The findings of our study indicate that Beta vulgaris subsp., plant extracts could be used in the development and implementation of a biological control program against D. opuntiae under field conditions.

摘要： The study examined the implication of a decentralized Value Added Tax system for states in Nigeria.It is a theoretical presentation that made is made of journals,articles,and data from the National Bureau of Statistics(NBS)accessed on Google Scholar Websites.A total of eighty(80)articles were accessed.Results from a theoretical review revealed that while few states in Nigeria are in favor of a decentralized VAT administration in the country,quite a number of them(States)are averse to the new VAT regime due to differences among the states in terms of volume of business activities and economic power as many of the states rely on federal allocation.The study,therefore,recommends Partial Decentralization(PD)of VAT administration in Nigeria as a measure of autonomy for states that will guarantee fairness in resource control in the Nigerian Society.

摘要： In order to explore the application effect of the comprehensive control technology of"soil conditioning-organic planting-foliar control"in the rice area of northern Guangdong,the effects of combined application of different dosages of soil conditioner,bio-organic fertilizer and foliar control agent on heavy metal contents and yields of early and late rice were investigated based on field experiments.The results showed that different treatments of early rice and late rice all increased the yield.The yield increase rates of treatments 2,3 and 4 reached 4.9%,7.2%and 8.7%in early rice,respectively,and those in late rice reached 7.7%,7.8%and 9.7%,respectively.And the cadmium contents of early rice and late rice in treatments 2,3 and 4 were significantly reduced below the safe value.Taking into account factors such as cost,yield increase rate,and heavy metal compliance rate,the recommended application rate for early and late rice is conventional fertilization+soil conditioner 6000 kg/hm^(2)+bio-organic fertilizer 1800 kg/hm^(2)+foliar control agent 6000 ml/hm^(2).

摘要： This narrative review aims to highlight some of the factors contributing to challenges faced by many countries in controlling the spread of COVID-19 pandemic that continues to rage around the world,especially after stoppage of official prevention and control activities.A literature search was conducted on PubMed,and Google using search terms“COVID-19”,“challenges”,“prevention”,and“control”in different combinations.COVID-19 prevention and control challenges are related to health-system,vaccines,administration,and society culture.Controlling the spread of COVID-19 necessitates cooperation between community leaders,healthcare professionals,religious leaders,and the public.

摘要： This paper proposes a neuron-based adaptive PID algorithm for the gas collector's pressure control ofcoke oven. The parameters of PID controller can be adjusted by on-line learning. The numerical simulation resultswith Matlab/Simulink are shown the novel algorithm is effective. Compared with conventional PID, the proposedmethod is more robust. The neuron-based adaptive PID algorithm has been successfully applied to control the gascollector in coke oven. The algorithm can improve the disturbance rejection robust of the gas collector controlsystem, and obtain good control performance under the industrial environment.

摘要： [Abstract] This paper is aimed at analyzing an area power system. After detailedcalculationwe found it is necessary to control the transient stability of thus area powersystem. Based On to the characteristic of the area powersystema decentralied andintegrated Control mode is introduced to solve the problem. It is simple and can be easilyrealized to compare the valne of △P when fault occurs with thai of △P set.

摘要： With the rapid development of economy in China, the international trading business was boomingduring past 20years, however, there were many traders spinning off from their parent company and startedtheir own trading business. For the parent company, it was a big loss not only for the revenue and profit spinning out, but also for the effort that was paid off to train the business men during the past years. The paperwould try to help foreign trading companies to retain those talent business men by means of intrapreneurship.The paper will explain the problems that exist in traditional trading company thatlimits the intrapreneurship aswell as the cause of the problem.The conclusion is mainly based on the personal knowledge about this industry, together with some literatureson intrapreneurship and entrepreneurship.

摘要： With the rapid development of economy in China, the international trading business was boomingduring past 20years, however, there were many traders spinning off from their parent company and startedtheir own trading business. For the parent company, it was a big loss not only for the revenue and profit spinning out, but also for the effort that was paid off to train the business men during the past years. The paperwould try to help foreign trading companies to retain those talent business men by means of intrapreneurship.The paper will explain the problems that exist in traditional trading company thatlimits the intrapreneurship aswell as the cause of the problem.The conclusion is mainly based on the personal knowledge about this industry, together with some literatureson intrapreneurship and entrepreneurship.

摘要： With the rapid development of economy in China, the international trading business was boomingduring past 20years, however, there were many traders spinning off from their parent company and startedtheir own trading business. For the parent company, it was a big loss not only for the revenue and profit spinning out, but also for the effort that was paid off to train the business men during the past years. The paperwould try to help foreign trading companies to retain those talent business men by means of intrapreneurship.The paper will explain the problems that exist in traditional trading company thatlimits the intrapreneurship aswell as the cause of the problem.The conclusion is mainly based on the personal knowledge about this industry, together with some literatureson intrapreneurship and entrepreneurship.

摘要： With the rapid development of economy in China, the international trading business was boomingduring past 20years, however, there were many traders spinning off from their parent company and startedtheir own trading business. For the parent company, it was a big loss not only for the revenue and profit spinning out, but also for the effort that was paid off to train the business men during the past years. The paperwould try to help foreign trading companies to retain those talent business men by means of intrapreneurship.The paper will explain the problems that exist in traditional trading company thatlimits the intrapreneurship aswell as the cause of the problem.The conclusion is mainly based on the personal knowledge about this industry, together with some literatureson intrapreneurship and entrepreneurship.

摘要： With the rapid development of economy in China, the international trading business was boomingduring past 20years, however, there were many traders spinning off from their parent company and startedtheir own trading business. For the parent company, it was a big loss not only for the revenue and profit spinning out, but also for the effort that was paid off to train the business men during the past years. The paperwould try to help foreign trading companies to retain those talent business men by means of intrapreneurship.The paper will explain the problems that exist in traditional trading company thatlimits the intrapreneurship aswell as the cause of the problem.The conclusion is mainly based on the personal knowledge about this industry, together with some literatureson intrapreneurship and entrepreneurship.

摘要： 在某型号飞行器的测试试验中,我们利用VC和NI (National Instrument,美国国家仪器)公司的MeasurementStudio做为开发工具,开发的飞行器测试软件,代替了VC下传统的Static和Edit的数据显示方法,解决了飞行器测试过程中数据实时显示和分析中的许多难题。不但界面美观,提供给飞行器测试一个仿真的环境,同时使程序模块化,提高了代码的可重用性,调用起来十分方便,而且减少了代码编写的长度,缩短了软件开发的时间,节约了科研成本。

摘要： 在某型号飞行器的测试试验中,我们利用VC和NI (National Instrument,美国国家仪器)公司的MeasurementStudio做为开发工具,开发的飞行器测试软件,代替了VC下传统的Static和Edit的数据显示方法,解决了飞行器测试过程中数据实时显示和分析中的许多难题。不但界面美观,提供给飞行器测试一个仿真的环境,同时使程序模块化,提高了代码的可重用性,调用起来十分方便,而且减少了代码编写的长度,缩短了软件开发的时间,节约了科研成本。

摘要： 在某型号飞行器的测试试验中,我们利用VC和NI (National Instrument,美国国家仪器)公司的MeasurementStudio做为开发工具,开发的飞行器测试软件,代替了VC下传统的Static和Edit的数据显示方法,解决了飞行器测试过程中数据实时显示和分析中的许多难题。不但界面美观,提供给飞行器测试一个仿真的环境,同时使程序模块化,提高了代码的可重用性,调用起来十分方便,而且减少了代码编写的长度,缩短了软件开发的时间,节约了科研成本。

摘要： 本发明公开了一种面向Selenium Remote Control的Java测试代码质量评判方法，本发明通过将所有用户提交的Java文件结合评判者事先给定的白名单进行数据表完善处理，生成一个标准模板，求出每位用户提交的Java文件中两类相应值在这个标准模板所占有的权重比例，从而得出该用户测试代码的最终评判结果。该方法在一定程度上确保了Java测试代码评判的公正性，利用生成的标准模板进行对比，减轻了评判者的工作负担，大大提高了工作效率。

摘要： 本发明公开了一种基于AllJoyn Control Panel的传输方法和装置。所述方法在源设备侧根据目的设备所处网络，在报文中写入对应的目的网络标识；将所述报文向网关发送，以便所述网关根据所述目的网络标识，将所述报文向所述目的设备发送。所述方法在网关侧在接收到来自源设备的报文之后，提取所述报文中的目的网络标识；向处于所述目的网络标识对应网络中的目的设备发送所述报文。本发明实施例通过在报文中增加目的网络标识，区分报文是在局域网中传输还是向外部网络传输，使AllJoyn Control Panel不仅适用于局域网中，还可以应用在跨网场景中。

摘要： 本发明公开一种智能家居设备对接Control4系统的方法。选择物联网协议；监测控制器监测Control4系统，并将系统状态信息转发给消息转发服务器；消息转发服务器将状态信息转化成为适合物联网协议的形式并转发给云服务器；云服务器将状态信息转发给智能家居设备；同时智能家居设备向云服务器发送控制命令；云服务器将控制命令转发至消息转发服务器；消息转发服务器将其转化为符合Control4系统协议的控制命令并转发给监测控制器；监测控制器通过Control4系统将控制命令发送到被控设备。本发明可以通过使用简单易用的物联网协议实现智能家居设备和Control4系统的对接。

摘要： 一种符合某些实施例的处理接收的加密帧信号的方法，其中所述接收的加密帧信号指示特定的视频帧被加密，该方法包括：接收包括接收到的加密帧信号的视频信号，其中接收到的视频信号包括接收到的比特流；合成接收的加密帧信号以产生与接收的加密帧信号同步的合成的加密帧信号；确定信宿无线接收器是否锁定到接收到的比特流；若是，则将接收的加密帧信号传递到信宿设备；若信宿无线接收器未锁定到接收到的比特流，则将合成的加密帧信号传递到信宿设备。因为其他实施例可能偏离本摘要中描述的特征，所以不应将本摘要视为限制性的。

摘要： 本发明公开了一种基于AP产品实现Parental Control的方法，家长通过云端操作内置Parental Control模块AP产品，能够实时查看小孩当前访问网络情况，同时能够设置限制访问的网站和限制访问时间段，AP产品中内置Parental Control模块会实时监测上网情况，并上报给云端并通知家长。本发明基于AP产品内置的Parental Control模块，利用Parental Control模块能够实现和云端的通信互动，从而让家长可以Parental Control来对AP上网上网情况进行控制，能够有效解决家长担心的问题，防止孩子沉迷网络、荒废大好年华和学业，保护身心健康。

摘要： 本发明公开了一种面向Selenium Remote Control的Java测试代码质量评判方法，本发明通过将所有用户提交的Java文件结合评判者事先给定的白名单进行数据表完善处理，生成一个标准模板，求出每位用户提交的Java文件中两类相应值在这个标准模板所占有的权重比例，从而得出该用户测试代码的最终评判结果。该方法在一定程度上确保了Java测试代码评判的公正性，利用生成的标准模板进行对比，减轻了评判者的工作负担，大大提高了工作效率。

摘要： 本发明公开一种智能家居设备对接Control4系统的方法。选择物联网协议；监测控制器监测Control4系统，并将系统状态信息转发给消息转发服务器；消息转发服务器将状态信息转化成为适合物联网协议的形式并转发给云服务器；云服务器将状态信息转发给智能家居设备；同时智能家居设备向云服务器发送控制命令；云服务器将控制命令转发至消息转发服务器；消息转发服务器将其转化为符合Control4系统协议的控制命令并转发给监测控制器；监测控制器通过Control4系统将控制命令发送到被控设备。本发明可以通过使用简单易用的物联网协议实现智能家居设备和Control4系统的对接。

摘要： 本发明公开了一种基于AllJoyn Control Panel的传输方法和装置。所述方法在源设备侧根据目的设备所处网络，在报文中写入对应的目的网络标识；将所述报文向网关发送，以便所述网关根据所述目的网络标识，将所述报文向所述目的设备发送。所述方法在网关侧在接收到来自源设备的报文之后，提取所述报文中的目的网络标识；向处于所述目的网络标识对应网络中的目的设备发送所述报文。本发明实施例通过在报文中增加目的网络标识，区分报文是在局域网中传输还是向外部网络传输，使AllJoyn Control Panel不仅适用于局域网中，还可以应用在跨网场景中。

摘要： 一种符合某些实施例的处理接收的加密帧信号的方法，其中所述接收的加密帧信号指示特定的视频帧被加密，该方法包括：接收包括接收到的加密帧信号的视频信号，其中接收到的视频信号包括接收到的比特流；合成接收的加密帧信号以产生与接收的加密帧信号同步的合成的加密帧信号；确定信宿无线接收器是否锁定到接收到的比特流；若是，则将接收的加密帧信号传递到信宿设备；若信宿无线接收器未锁定到接收到的比特流，则将合成的加密帧信号传递到信宿设备。因为其他实施例可能偏离本摘要中描述的特征，所以不应将本摘要视为限制性的。