Discontinuity: A compositional approach to the dynamic decoupling of gesture and sound in live performance

<p>The gestural-sonorous object, as described by Rolf Inge Godøy, has experienced a gradual aesthetic splitting in New Music practices. The notion that physical gesture relates to sounding result in a linear, cause-and-effect fashion can no longer be taken as a pre-condition in the study of compositional thought, as New Complexity conceives of ever more diverse modes of instrumentally focussed sound production, while the New Discipline eschews musical tropes altogether. This thesis formulates a new model of information flow in performance, to facilitate an understanding of the role physical gesture plays in the interpretative processes involved in the creation of bodily and cultural meaning, as derived from musical experiences. This model, based on the concept of the ‘assemblage’, allows for an in-depth consideration of the abstract topologies of external references in music, and provides a foundation for a taxonomy of the modes of disruption of gestural-sonorous linearity. This is developed in the pursuit of a more dynamic and meaningful conception of the role physical gesture plays in the acquisition of knowledge and meaning in music.</p>

Discontinuity: A compositional approach to the dynamic decoupling of gesture and sound in live performance

<p>The gestural-sonorous object, as described by Rolf Inge Godøy, has experienced a gradual aesthetic splitting in New Music practices. The notion that physical gesture relates to sounding result in a linear, cause-and-effect fashion can no longer be taken as a pre-condition in the study of compositional thought, as New Complexity conceives of ever more diverse modes of instrumentally focussed sound production, while the New Discipline eschews musical tropes altogether. This thesis formulates a new model of information flow in performance, to facilitate an understanding of the role physical gesture plays in the interpretative processes involved in the creation of bodily and cultural meaning, as derived from musical experiences. This model, based on the concept of the ‘assemblage’, allows for an in-depth consideration of the abstract topologies of external references in music, and provides a foundation for a taxonomy of the modes of disruption of gestural-sonorous linearity. This is developed in the pursuit of a more dynamic and meaningful conception of the role physical gesture plays in the acquisition of knowledge and meaning in music.</p>

Composite Decoupling Control of PMSM Based on Extended State Observer

In order to solve the problem that the dynamic decoupling performance of the traditional decoupling method is reduced due to the parameter disturbance of permanent magnet synchronous motor (PMSM), a composite decoupling control method based on extended state observer (ESO) is proposed in this paper. In this method, voltage drop across stator resistance, cross coupling terms, internal uncertains and external load torque are taken as disturbances. The disturbance is observed in real time by using the extended state observer and compensated to the output end of the current controller, so as to realize the current decoupling control of the system and achieve the purpose of precise control of the current loop. The results of theoretical analysis show and simulation show that the composite decoupling control strategy based on extended state observer has better dynamic decoupling effect.

Dynamic Decoupling and Intelligent Optimal PID Controller Tuning of Multivariable Qua-drones

This paper deals with dynamic decoupling and its intelligent PID control method of multivariable qua-drone. Up to this time, many sophisticated intelligent algorithms and control methods for drone systems have been mentioned. However, almost many cases have been focusing on single loop control methods and general multivariable systems. Therefore, we cannot guarantee its stability and optimal response by PID control used in multivariable qua-drone. Herein, this paper suggests a novel control method for PID control for multivariable qua-drone. As first step, this paper decouples dynamic of multivariable qua-drone using diagonal method of system matrix and then applies intelligent method PSO and GA to single loop obtained by decoupling method to obtain optimal response.