... strategy simultaneously reduced the tailpipe NO x emissions by 57% and the ammonia slip by 74% in comparison to those from a conventional controller. 15 04 2010 14 09 2011 05 12 2011 05 12 2011 adaptive control air pollution control ammonia chemical sensors control system...

... 11 11 2011 air pollution control catalysis dynamic programming engines exhaust systems fuel economy hybrid electric vehicles minimisation optimal control fuel economy hybrid electric vehicles supervisory powertrain control tail-pipe emissions Hybrid electric vehicles...

... EGR. Intake air flow was measured via a laminar flow element. Fuel consumption was determined gravimetrically. The wideband oxygen sensor used was a commercial grade Bosch LSU 4.9 (Bosch No. 0258017025, Palo Alto, CA). 24 03 2008 17 02 2009 21 05 2009 air pollution control...

... manifold out leaving ref reference th throttle 10 02 2005 10 10 2006 internal combustion engines air pollution control combustion observers Combustion in internal combustion engines (flame front speed, heat release, in-cylinder temperature,…) is strongly...

... the control objectives with respect to N O x and ammonia. Results from control implementation over Bag 3 of the FTP-75 cycle are shown in Fig. 4 . Simulated catalyst response under closed loop control 29 01 2004 02 06 2005 air pollution control control system...

... requiring coordination of fueling and EVC. Simulation results are shown on the full order model. 10 04 2003 24 08 2004 diesel engines valves compressors MIMO systems air pollution control Diesel or compression ignition direct injection (CIDI) engines face increasingly stringent...

..., or time-wise, to make all (or even most) of the design decisions on the basis of hardware alone. More and more of the decisions must be made upon the basis of mathematical models and analysis. dynamic programming internal combustion engines air pollution control state-space methods...

... August 1999 partial differential equations internal combustion engines air pollution control integration parameter estimation adsorption genetic algorithms Satisfaction of automotive emission regulations requires the use of three-way catalytic converter (TWC) to post-treat spark...