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Integral Action - A Disturbance Observer Approach
Integral action is required in many controllers inorder to solve real world problems. Modeling errors anddisturbances are examples of issues that can be dealtwith by using controllers with integral action. This paper exploresthe use of disturbance observers to introduce integral action intoan output feedback controller. In particular, theproposed solution is generalized to include the case of plan
En aktiv och värdeskapande styrelse för mindre och medelstora företag - ett juridiskt perspektiv
Nyhetsbrev ProMatEn 2014-5
Brottsoffrets roll i brottmålsrättegången
Heuristics for Handling Direct Upstream Demand in Two-Echelon Distribution Inventory Systems
This paper considers a two-echelon distribution inventory system with a central warehouse and a number of retailers. There is direct customer demand also at the warehouse. If this upstream demand requires a high service, it may be advantageous to give higher priority to customer orders compared to retailer replenishments. We suggest and evaluate techniques for handling this situation. One techniqu
Novel applications based on nanowires
Construction and Performance of a Multifunctional Hybrid Solar Wall
Cultural Industries, Talent Attraction and Knowledge Bases – The New Zealand Film Industry as Constructed Advantage. Paper
Regional support for museum education in Scania - reform and consequence
This paper studies regional museum, archives and arts education commissions of the Region of Scania, reformed in 2009, from a policy analysis perspective. It describes the background, design and implementation of the new policy and analyses its effects. The paper gives detailed information on the complexities of policy tool design and implementation, and discusses it in the light of regional gover
Technology and Differently Abled People
Interaction Ecologies
In this paper we present one approach to understand palpability from the perspective of eco-systems of palpable devices. We will introduce the notion of Palpable Interaction Ecology that particular focus upon the properties that emerge from the interaction between people, their practices and palpable devices. This approach is derived from research into the use of pervasive healthcare services that
Old Universities in New Environments – New Technology and Internationalisation Processes in Higher Education
Information Systems Evaluation Research: Alternative Perspectives and Schools
Spectral Efficiency of Schedulers in Non-identical Composite Links with Interference
Accurate system planning and performance evaluation requires knowledge of the joint impact of scheduling, interference, and fading. However, current analyses either require costly numerical simulations or make simplifying assumptions that limit the applicability of the results. In this paper, we derive analytical expressions for the spectral efficiency of cellular systems that use either the chann
In-situ Characteristics of Particle emissions from three indoor combustion sources
Condition assessment of water transmission pipelines using hydraulic transients
The capacity change of a bounded object in a parallel plate capacitor
The change in capacitance, if an object is introduced in a parallel plate capacitor, is analyzed. The integral representation of the potential is exploited in a systematic way to solve the potential everywhere inside the capacitor. In particular, the change in capacitance is extracted. The method shows similarities with the null eld approach to solve dynamic problems.
Argumentationsstrategier i tal om kriminalitet och etnicitet. Samtal med unga män som utsatts för brott.
On the orthogonality of dual-polarized channels with Rician fading
Abstract in UndeterminedIn this paper, the orthogonality of dual-polarized MIMO channels with Rician fading is investigated in a measured urban macrocellular scenario. Overall, efficient two-stream MIMO communication can be achieved as more than 70% of the measured route achieves better channel orthogonality than the average performance of the reference IID Rayleigh channel. Furthermore, the study