Optimal Design and Speed Increasing Method of Solenoid ActuatorUsing a Non-Magnetic Ring

Sung, Baek-Ju; Lee, Eun-Woong

doi:10.1109/peds.2005.1619859

Cited by 3 publications

(4 citation statements)

References 2 publications

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“…R n1 P 2 + R n2 P 1 = R n2 P in + R n1 P out (11) One can easily derive the coupled P 1 and P 2 terms by combining Eqs. 1 and 11 as follows:…”

Section: Mathematical Modelingmentioning

confidence: 99%

“…Optimization of solenoid actuators has recently received some attention. Ju and Woong [11] have focused on the optimal design of solenoid actuators using a non-magnetic ring. Electromagnetic actuator-current development has been carried out by Hameyer and Nienhaus [12], and Sung et al [13] studied development of a design process for on-off type of solenoid actuators.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Design Optimization of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Nataraj

2015

Volume 2: Diagnostics and Detection; Drilling; Dynamics and Control of Wind Energy Systems; Energy Harvesting; Estimation and I

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In this effort, we present novel nonlinear modeling of two solenoid actuated butterfly valves operating in series and then develop an optimal configuration in the presence of highly coupled nonlinear dynamics. The valves are used in the so-called “Smart Systems” to be employed in a wide range of applications including bioengineering, medicine, and engineering fields. Typically, tens of the actuated valves are instantaneously operating to regulate the amount of flow and also to avoid probable catastrophic disasters which have been observed in the practice. We focus on minimizing the amount of energy used in the system as one of the most critical design criteria to yield an efficient operation. We optimize the actuation subsystems interacting with the highly nonlinear flow loads in order to minimize a lumped amount of energy consumed. The contribution of this work is to include coupled nonlinearities of electromechanical valve systems to optimize the actuation units. Stochastic, heuristic, and gradient based algorithms are utilized in seeking the optimal design of two sets. The results indicate that substantial amount of energy can be saved by an intelligent design that helps select parameters carefully but also uses flow torques to augment the closing efforts.

show abstract

“…R n1 P 2 + R n2 P 1 = R n2 P in + R n1 P out (11) One can easily derive the coupled P 1 and P 2 terms by combining Eqs. 1 and 11 as follows:…”

Section: Mathematical Modelingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design Optimization of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Nataraj

2015

Volume 2: Diagnostics and Detection; Drilling; Dynamics and Control of Wind Energy Systems; Energy Harvesting; Estimation and I

View full text Add to dashboard Cite

show abstract

“…Optimization of solenoid actuators has recently received some attention. Ju and Woong [7] have focused on the optimal design of solenoid actuators using a non-magnetic ring. Electromagnetic actuator-current development has been carried out by Hameyer and Nienhaus [8], and Sung et al [9] studied development of a design process for on-off type of solenoid actuators.…”

Section: Introductionmentioning

confidence: 99%

Optimal Design of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Naseradinmousavi

2015

Volume 4A: Dynamics, Vibration, and Control

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In this effort, we present novel nonlinear modeling of two solenoid actuated butterfly valves subject to a sudden contraction and then develop an optimal configuration in the presence of highly coupled nonlinear dynamics. The valves are used in the so-called “Smart Systems” to be employed in a wide range of applications including bioengineering, medicine, and engineering fields. Typically, tens of the actuated valves are instantaneously operating to regulate the amount of flow and also to avoid probable catastrophic disasters which have been observed in the practice. We focus on minimizing the amount of energy used in the system as one of the most critical design criteria to yield an efficient operation. We optimize the actuation subsystems interacting with the highly nonlinear flow loads in order to minimize a lumped amount of energy consumed. The contribution of this work is to include coupled nonlinearities of electromechanical valve systems to optimize the actuation units. Stochastic, heuristic, and gradient based algorithms are utilized in seeking the optimal design of two configurations of solenoid actuated valves. The results indicate that substantial amount of energy can be saved by an intelligent design that helps select parameters carefully but also uses flow torques to augment the closing efforts.

show abstract

“…Optimization of solenoid actuators has received much attention to overcome rising concerns of energy used. Ju and Woong [6] have focused on the optimal design of solenoid actuators using a nonmagnetic ring. Electromagnetic actuator-current development has been researched by Hameyer and Nienhaus [7], and Sung et al [8] studied development of a design process for on-off type of solenoid actuators.…”

Section: Introductionmentioning

confidence: 99%

Optimal Design of Solenoid Actuators Driving Butterfly Valves

Mousavi

Nataraj

2013

Journal of Mechanical Design

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Smart valves are used in cooling applications and are responsible for regulating and supplying the coolant, which is critical for safe and effective operation of many components on naval and commercial ships. In order to be operated under local power (for various mission-critical reasons) they need to consume as little energy as possible in order to ensure continued operability. This paper focuses on optimized design of a typical system using high fidelity nonlinear dynamic models for all the subsystems with full consideration of stability constraints. A simulated annealing algorithm is applied to explore optimal design using two sets of design variables. The results indicate that substantial amount of energy can be saved by an intelligent design that helps select parameters carefully, but also uses hydrodynamic loads to augment the closing effort.

show abstract

Optimal Design and Speed Increasing Method of Solenoid ActuatorUsing a Non-Magnetic Ring

Cited by 3 publications

References 2 publications

Design Optimization of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Design Optimization of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Optimal Design of Solenoid Actuated Butterfly Valves Dynamically Coupled in Series

Optimal Design of Solenoid Actuators Driving Butterfly Valves

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