... more inefficient in both energetic and dynamic aspects. The results obtained provide a very consistent foundation for developing a method for pneumatic system sizing. e-mail:  vinicius.vigolo@laship.ufsc.br e-mail:  victor.de.negri@ufsc.br 06 04 2020 09 11 2020 15 12 2020...

...J. Falcão Carneiro; F. Gomes de Almeida The use of pneumatic devices is widespread among different industrial fields, in tasks like handling or assembly. Pneumatic systems are low-cost, reliable, and compact solutions. However, its use is typically restricted to simple tasks due to the poor...

..., the development of control technology has improved, making the requirements for control precision higher than ever before. Accurate control performance in pneumatic systems is facilitated by the implementation of nonlinear control techniques. The purpose of this study is to analyze the behavior of a biaxial...

...Xu Zhipeng; Wang Xuanyin Pressure reducing valve (PRV) is one of the critical components in high pressure pneumatic systems. Nowadays, manually operated PRVs have been widely used, but there is still no universal electronic PRV. Thus, we proposed a novel high pressure electronic pneumatic pressure...

...-0434 , 122 ( 3 ), pp. 416 – 425 . 10.1115/1.1286336 02 02 2006 25 05 2010 16 08 2010 16 08 2010 flow control mechatronics pneumatic systems servomechanisms valves pneumatics proportional valves solenoid mechatronic model experimental analysis...

... automotive systems powertrain systems camless valve actuation hydraulic and pneumatic system model In a camless valvetrain, the motion of each valve is controlled by an independent actuator. There is no camshaft or other mechanisms coupling the valve to the crankshaft as in a conventional...

... a specific objective. Gas dynamic of the air flowing into connecting ducts plays a fundamental role in the description of the global dynamic phenomena of these systems. Several studies deal with the dynamics of such pneumatic systems but through streamlined analysis where the influence of pressure-waves...

... to engine controlling tasks. 22 09 2005 25 09 2008 23 03 2009 diesel engines fuel systems pneumatic systems valves vacuum system pneumatic valve modeling The use of pneumatic valves is widely extended in internal combustion engines to control different systems. Some...

... 07 06 2007 04 02 2009 23 03 2009 brakes construction equipment hydraulic systems machinery pneumatic systems The braking performance of a vehicle is an essential factor in safe and efficient movement, and malfunctioning brakes are the leading mechanical cause...

...Massimo Sorli; Laura Gastaldi The gain values that can be imposed in pneumatic system controllers are bounded to the restricted actuator bandwidth. That limitation, with low damping and stiffness due to the air compressibility, seriously affects accuracy and repeatability when varying payloads...

.... Experimental verification corroborated the variable natural frequency and damping characteristic of the system observed through computational simulations. 23 08 2005 26 03 2007 09 04 2008 damping friction orifices (mechanical) pneumatic systems seats springs (mechanical...

... the dead time are proposed. Finally, the effects of them are confirmed through computer simulations and experimental results on a dynamo test stand. 28 12 2003 16 04 2005 feedback railway engineering brakes friction braking wheels pneumatic systems velocity control control system...

.... The stability of the estimation error is studied, and real-time results show that the proposed approach combined with a feedback linearization controller performs better than a standard sliding-mode controller. Pneumatic Systems Identification Sliding-Mode Observer Feedback Linearization...

..., MEASUREMENT, AND CONTROL . Manuscript received by the ASME Dynamic Systems and Control Division June 17, 2002; final revision, December 27, 2002. Associate Editor: N. Manring. 17 June 2002 27 December 2002 18 09 2003 pneumatic systems stability dynamics servomechanisms tracking...

... optical sensors pneumatic systems mechanical control equipment actuators The aim of this work is to elaborate a mathematical model with practical methods for its numerical resolution of an opto-pneumatic detector (OPD) used in an opto-pneumatic interface. This kind of system is very useful...

... March 1996 pneumatic systems machine testing vibrations feedback compensation dynamic testing Vibration generators used for determining the dynamic characteristics of machines make up important elements of measurement circuits. The generators should meet special requirements...

... July 1995 pneumatic systems turbines control systems pneumatic control equipment valves This paper presents a mathematical model of a pneumatic turbine and its pneumatically energized speed control system. The turbine and speed control drive an auxiliary hydraulic pump used...