Combustion control and sensors: a review
There is an increased interest in the application of control to combustion. The objective is to
optimize combustor operation, monitor the process and alleviate instabilities and their …
optimize combustor operation, monitor the process and alleviate instabilities and their …
A review of underwater robotics, navigation, sensing techniques and applications
The focus of this paper is to review the history of underwater robotics, advances in
underwater robot navigation and sensing techniques, and an emphasis towards its …
underwater robot navigation and sensing techniques, and an emphasis towards its …
Local air-fuel ratio measurements using the spark plug as an ionization sensor
The influence of variable air-fuel ratio inside a spark ignition engine is examined by the use
of an ionization sensor. The measured ion currents are used for predicting the local air-fuel …
of an ionization sensor. The measured ion currents are used for predicting the local air-fuel …
Misfire and knock detection based on the ion current inside a passive pre-chamber of gasoline engine
In this study, a novel idea of capturing ion current signals inside the passive pre-chamber is
proposed. The signals were analyzed in terms of various operating conditions based on a …
proposed. The signals were analyzed in terms of various operating conditions based on a …
Characteristics of ion current signals in compression ignition and spark ignition engines
Ion current sensors have been considered for the feedback electronic control of gasoline
and diesel engines and for onboard vehicles powered by both engines, while operating on …
and diesel engines and for onboard vehicles powered by both engines, while operating on …
Fundamental study on combustion diagnostics using a spark plug as ion probe
S Yoshiyama, E Tomita, Y Hamamoto - 2000 - sae.org
In order to investigate the relation between ion current and combustion characteristics, the
ion current signal from a spark plug as an ion probe, pressure history and flame …
ion current signal from a spark plug as an ion probe, pressure history and flame …
Evaluation of cylinder state estimator using fuel evaporation assessment in a PFI methanol HD SI engine
A Lius, A Cronhjort, O Stenlaas - 2022 - sae.org
Modern spark-ignited (SI) engines offer excellent emission reduction when operated with a
stoichiometric mixture and a three-way catalytic converter. A challenge with stoichiometric …
stoichiometric mixture and a three-way catalytic converter. A challenge with stoichiometric …
Ignition system measurement techniques and correlations for breakdown and arc voltages and currents
N Pashley, R Stone, G Roberts - 2000 - sae.org
The first part of the paper is a brief review of the techniques needed for measuring the
voltage and current during the ignition process. These techniques have been used in test …
voltage and current during the ignition process. These techniques have been used in test …
Closed Loop Start of Combustion Control Utilizing lonization Sensing in a Diesel Engine
M Glavmo, P Spadafora, R Bosch - SAE transactions, 1999 - JSTOR
This paper describes the technique of in-cylinder ionization sensing in a common rail diesel
engine. The technology detects in real time, the start of combustion for both pilot and main …
engine. The technology detects in real time, the start of combustion for both pilot and main …
The effects of intake pressure, fuel concentration, and bias voltage on the detection of ions in a Homogeneous Charge Compression Ignition (HCCI) engine
Determining when the combustion event occurs in a Homogeneous Charge Compression
Ignition (HCCI) engine can prove challenging given that the combustion event is governed …
Ignition (HCCI) engine can prove challenging given that the combustion event is governed …