Most of the proposed methods for automatic DTM reconstruction are based on parametric estimation processes with very little capabilities for reasoning and decision making. Human operators which measure DTMs solve interpretation related problems while they carry out the geometric measurements. When working with terrain often decisions have to be made which are of imprecise nature. For those prob...

This paper proposes a unified frame work for identification and control using time moments(TM) in which delta operator is used. Dynamic systems modelling with delta operator provides a unified framework in rapprochement between discrete-time systems and its continuous-time counterpart at fast sampling The theory of delta time moments(DTM) is utilized to develop algorithms for load frequency con...

Abstract A digital terrain model (DTM) is defined as the digital cartographic representation of the elevation of the earth's surface created from discrete elevation points. DTMs have been applied to a diverse field of tasks, such as forest management, urban planning, ice sheet mapping, flood control, road design, hydraulic simulation, visibility analysis of the terrain, and topographic change q...

This study introduces the Differential Transform Method (DTM) in the analysis of the free vibration response of a rotating closed section composite, Timoshenko beam, which features material coupling between flapwise bending and torsional vibrations due to ply orientation. The governing differential equations of motion are derived using Hamilton’s principle and solved by applying DTM. The natura...

In the past years laser scanner data has established itself as an accurate and reliable data basis for many applications. Highly accurate digital terrain models (DTM) can be derived by filtering laser data that contains information on the terrain and objects covering the surface. Also in wooded areas the DTM’s have a high accuracy, since many of the laser pulses penetrate the vegetation and pro...

A disfunção temporomandibular (DTM) é uma condição de saúde bucal resultante relação multifatorial com forte envolvimento biopsicossocial, trazendo para o indivíduo diminuição da sua qualidade vida. partir disso, objetivo deste estudofoi identificar a prevalência DTM e fatores sociodemográficos seu impacto na Trata-se um estudo transversal aninhado coorte, onde foram avaliados adultos 27 31 ano...

This licentiate thesis presents a method for using a high performance network based on circuit switching as a new link level technology for the Internet. The network is called Dynamic synchronous Transfer Mode, DTM, which provides a service based on simplex multirate channels. DTM uses resource reservation and synchronous switching, which gives good real-time support. These features make DTM we...

High speed electronic devices generate more heat than other devices. This chapter is addressing the portable electronic device air cooling problem. The air cooling limitations is affecting the portable electronic devices. The Multi-Core CPUs will dominate the Mobile handsets Platforms in the coming few years. Advanced control techniques offer solutions for the central processing unit (CPU) dyna...

The paper demonstrates modified cross-correlation methods to detect height errors of DTM points based on stereo-pairs of aerial images. The usual cross-correlation method is extended using dynamic dimensioning and different structures of the correlation matrix. Also a texture coefficient is introduced which makes the auto-correlation procedure more robust. All together seven different image mat...