搜索结果: 1-15 共查到“理学 Policies”相关记录16条 . 查询时间(0.125 秒)
Policies for simultaneous estimation and optimization
Policy uncertainty systems linear systems secondary costs system parameters the gaussian distribution the impulse response system
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2015/8/11
Policies for the joint identification and control of uncertain systems are presented. The discussion focuses on the case of a multiple input, single output linear system, with no dynamics and quadrati...
Performance bounds and suboptimal policies for linear stochastic control via LMIs
dynamic programming stochastic control convex optimization
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2015/8/7
In a recent paper, the authors showed how to compute performance bounds for infinite horizon stochastic control problems with linear system dynamics and arbitrary constraints, objective, and noise dis...
Optimal Control of dams using P(M,Lambda,tau) policies when the input process is an inverse Gaussian process
Optimal Control of dams P(M,Lambda,tau) policies When the input process inverse Gaussian process
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2012/11/23
We consider the P(M,lambda,tau) maintenance policy of a dam using the total discounted and long-run average costs, when the input process is inverse Gaussian.
Optimal Selective Feedback Policies for Opportunistic Beamforming
Opportunistic beamforming vector broadcast channels selective feedback sum-rate majorization
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2011/9/20
Abstract: This paper studies the structure of downlink sum-rate maximizing selective decentralized feedback policies for opportunistic beamforming under finite feedback constraints on the average numb...
An M/G/1 retrial queue with non-persistent customers, a second optional service and different vacation policies
Retrial queue non-persistent customers
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2010/9/26
In this paper, we study an M/G/1 queue with two phases of heterogeneous service. A first essential service is provided to all arriving customers. Upon completion of this service, a customer can either...
Risks Cloud Financing for Curbing Climate Change--Policies Uncertain and May Not Stop Warming, Says Study（图）
Risks Cloud Financing Climate Change Policies
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2009/12/10
A new comprehensive analysis of global market and policies aimed at stemming climate change says that even if all current or proposed major policies take maximum effect, they will be insufficient to a...
Innovative Insurance Aims to Buffer Poor from Climate Risks--New Report Details Policies Based on Weather（图）
Innovative Insurance Climate Risks New Report Details Policies Weather
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2009/12/10
In poorer areas of the world, farmers, herders, fishermen and others whose livelihoods are closely linked to their environment rarely have backup in the form of insurance. Now, an innovative type of i...
The co-production of a “relevant” expertise–administrative and scientific cooperation in the French water policies elaboration and implementation since the 1990s
French water policies scientific cooperation
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2009/5/4
This paper aims at understanding the social and political uses of the principle of integrated management and its possible impacts on the elaboration and implementation processes of public policies in ...
European nitrogen policies, nitrate in rivers and the use of the INCA model
nitrogen deposition nitrogen fertilisers nitrogen budgets
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2009/3/17
This paper is concerned with nitrogen inputs to European catchments, how they are likely to change in future, and the implications for the INCA model. National N budgets show that the fifteen countrie...
The effects of immigration policies on the diffusion of infectious diseases: Demographic balance and disease control
Epidemic model immigration policies demographic balance
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2010/9/10
Epidemics that are either introduced into a population or fuelled by immigrating infective
individuals are subject to dynamics that must include infectiveness external to the population itself. Immig...
China's National Assessment Report on Climate Change (III): Integrated evaluation on policies of China responding to climate change
climate change social and economic impacts mitigation of carbon emissions
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2008/7/8
Climate change is increasingly becoming the hotspot issue of global attention. On the basis of review of the process responding to climate change of international community, this paper introduces the ...
Energy Subsidy Policies and Their Reform: Providing economic incentives for climate change mitigation
energy subsidy climate change emission reduction effectiveness economic incentives system
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2008/7/8
The subsidy, as a measure, is widely applied by governments at all levels around the world as a way of policy interventions. However, there are two completely opposite opinions of subsidies on energy ...
SOME RESULTS ON COMPARISON OF MAINTENANCE POLICIES
Stochastic comparisons Mainte
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2007/12/10
In this paper, we study the stochastic comparisons of minimal repair replacement policies in repairable case. We give some results on comparisons of the same unit for different policies and on compari...
ANALYSIS OF WARRANTY POLICIES
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2007/8/7
There are some warranty policies commonly used: (1) Free-replacement warranty policy (FRW). (2) Pro-rata warranty policy (PRW). (3) Combination policies. In this paper) a brief review of policies 1 an...
The Effect of Acid Digestion on the Recoveries of Trace Elements: Recommended Policies for the Elimination of Losses
Open wet digestion losses recovery elimination trace elements differential pulse polarography
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2010/4/19
Digestion of biological materials is very important for trace element determinations. Although the microwave technique is mostly used, there are cases where open wet digestion is needed. This study ex...