Collaborative Synchronization Digital Control for Double Hydraulic Cylinders
نویسندگان
چکیده
منابع مشابه
Digital Control Systems for Synchronizing Hydraulic Servo Cylinders
This paper presents the theoretical and experimental researches performed by the authors in order to design a digital control system for electrohydraulic servomotors. The system contains a digital control module and two position servomechanisms. A mathematical approach was developed for obtaining a mathematical model describing the whole control system. The dynamic performance of this system wa...
متن کاملOn Nonlinear Disturbance Attenuation for Hydraulic Differential Cylinders via Tracking Control
Hydraulic actuators are well described by nonlinear system modeling. Nonlinear control for differential cylinders may be realized in order to obtain disturbance decoupling. However, such a system cannot be decoupled from the disturbance and therefore it is necessary to compute a nonlinear disturbance attenuation controller that reduces the influence of the disturbance with respect to the system...
متن کاملArchitecture for Collaborative Translation Synchronization
As part of the Cross Lingual Wiki Engine Project, an architecture to track changes across translations had to be created. The purpose of the architecture is to allow concurrent modi cation of any of the translated pages, track the changes and their propagation. The architecture does not attempt to control the content ow or to restrict it. However, it can be used to provide information about the...
متن کاملEnergy-Saving Control of Single-Rod Hydraulic Cylinders with Programmable Valves and Improved Working Mode Selection
This paper studies the energy-saving adaptive robust precision motion control of a single-rod hydraulic cylinder through the use of programmable valves. The programmable valves used in this study is a unique combination of five proportional cartridge valves connected in such a way that the meter-in and meter-out flows can be independently controlled by four of the valves as well as a true cross...
متن کاملComparison of Nonlinear Flatness-Based Control of Two Coupled Hydraulic Servo Cylinders
This paper presents two nonlinear model-based control designs for a hydraulic system that consists of two mechanically coupled hydraulic cylinders actuated each by a separate servo-valve. Based on a physically-oriented nonlinear mathematical model of the test rig, a further model simplification results in a completely controllable MIMO system. Two different control structures are discussed and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2014
ISSN: 1687-8140,1687-8140
DOI: 10.1155/2014/371403