With the development of IoT technology, various kinds of data are generated by IoT devices. Some of this data contains information on geographical location and time. We refer to such data as spatio-temporal data (STD)...
详细信息
In cloud computing environment, it is common for a multi-component application to be deployed into the IT infrastructure on demand. Although the Application Component Placement Problem or ACP has been studied both in ...
详细信息
The servo systems are always difficult to design with high-accuracy due to nonlinear stick-slip at the low velocities and the uncertainties of friction dynamic model.A linear active disturbance rejection control(ADRC)...
详细信息
ISBN:
(纸本)9781509009107
The servo systems are always difficult to design with high-accuracy due to nonlinear stick-slip at the low velocities and the uncertainties of friction dynamic model.A linear active disturbance rejection control(ADRC) dynamic compensation solution is presented independent of the friction *** deal with the problem of observing or tracking for unknown discontinuous signals of friction with Stribeck effect,a kind of linear extended state observer(LESO) algorithm is *** a linear control law is proposed to compensate the friction disturbance *** comparison with proportional-integral-derivative(PID) controller,the simulation results show that the proposed method not only has better accuracy of the discontinuous friction signal tracking,but also ensures better dynamic friction compensation at the low velocities.
Analysis of secondary structures of proteins is carried out when the percent identity between two sequences fall below 33%. The world wide web hosts many programs that are able to recognize the number of residues that...
详细信息
Liver diseases turn out to be lethal when detected late. This creates a dire requirement of an efficient and robust system to defy death with early detection. With machine learning setting to grow its roots in the hea...
详细信息
We study a robust monopoly pricing problem where a seller aspires to sell an item to a buyer. We assume that the seller, unaware of the buyer’s willingness to pay, ambitiously optimizes over a space of all individual...
详细信息
Sentiment lexicons are important tools for research involving opinion mining and sentiment analysis. They are highly inter-operable, and address critical limitations of learning-based or large language model-based sen...
详细信息
In this paper we discuss an approach to dynamic and automatic integration of ontologies for peer to peer data and knowledge sharing (P2P/DAKS) networks (called coalitions), where peer schemas are assumed to be heterog...
详细信息
In realizing surjective correspondence as an incremental learning by feedforward neural network system, it is desirable that the network designer be able to make use of hidden outputs in the alreadytrained network rea...
详细信息
Model-driven software development and systemsengineering rely on modeling languages that provide efficient, domain-specific abstractions for design, analysis, and implementation. Models are essential for communicatin...
详细信息
Model-driven software development and systemsengineering rely on modeling languages that provide efficient, domain-specific abstractions for design, analysis, and implementation. Models are essential for communicating ideas across the engineering team, but also key to the analysis of the system. No single model or modeling language can cover all aspects of a system, and even for particular aspects multiple modeling languages are used in the same system. Thus engineers face the dilemma of either defining a unifying semantics for all models, or finding a solution to the model integration problem. The talk will elaborate these problems, and show two, potential solutions: one using a model integration language (for the engineering design domain) and another one using explicit and executable semantics (for the domain of distributed reactive controllers).
暂无评论