「"Air fuel ratio"」に関連した英語例文の一覧と使い方(3ページ目) - Weblio英語例文検索

An air-fuel ratio control device comprises: an air-fuel ratio sensor located upstream of a catalyst; and an oxygen sensor located downstream of the same, and controls the fuel supply rate so that the exhaust gas air-fuel ratio equals the target air-fuel ratio, based on the output value of the air-fuel ratio sensor.例文帳に追加

空燃比制御装置は、触媒上流側の空燃比センサと、下流側の酸素センサとを具備し、空燃比センサの出力値に基づいて排気空燃比が目標空燃比となるように燃料供給量を制御する。 - 特許庁

An air-fuel ratio deviation calculated by an air-fuel ratio deviation calculation part 21 is inputted into a cylinder-by-cylinder air-fuel ratio estimating part 24 to estimate the cylinder-by-cylinder air-fuel ratio in the cylinder-by-cylinder air-fuel ratio estimating part 24.例文帳に追加

空燃比偏差算出部２１で算出した空燃比偏差は気筒別空燃比推定部２４に入力され、この気筒別空燃比推定部２４において気筒別空燃比が推定される。 - 特許庁

To prevent an increase in a feedback period and roughness of the air-fuel ratio by performing highly accurate air-fuel ratio control corresponding to a state change of the air-fuel ratio in an air-fuel ratio control device of an internal combustion engine using a linear air-fuel ratio sensor.例文帳に追加

リニア空燃比センサを用いた内燃機関の空燃比制御装置において、空燃比の状況変化に対応した高精度な空燃比制御を行うことにより、フィードバック周期の増大や空燃比の荒れを防止する。 - 特許庁

Lean air-fuel ratio operation is then switched to rich air-fuel operation according to a detection of a predetermined air-fuel ratio, and rich air-fuel ratio operation is switched to normal operation according to a detection of switching from the lean air-fuel ratio direction to the rich air-fuel ratio direction.例文帳に追加

その後、所定空燃比の検出に基づき空燃比リーン化から空燃比リッチ化運転へ切り替え、更に空燃比のリーン方向からリッチ方向への切り替え検出に基づき、空燃比リッチ化運転から通常運転へ切り替える。 - 特許庁

It is determined as abnormal when the divergence ΔA/F between a target air-fuel ratio and the actual air-fuel ratio becomes a specific value α or above while the air-fuel ratio feedback of the exhaust air is controlled towards the target air-fuel ratio based on the actual air-fuel ratio (S11).例文帳に追加

実空燃比に基づく目標空燃比へ向けた排気の空燃比フードバック制御中に、目標空燃比と実空燃比との乖離ΔＡ／Ｆが所定値α以上となると異常と判定する（Ｓ１１）。 - 特許庁

The amount of feedback correction based on the difference between an actual air-fuel ratio and a control target air-fuel ratio is feedback to the amount of fuel injected so that the actual air-fuel ratio detected by an air-fuel ratio sensor matches with the control target air-fuel ratio.例文帳に追加

空燃比センサにより検出される実空燃比が制御目標空燃比と一致するように、実空燃比と制御目標空燃比との差に基づいたフィードバック補正量を燃料噴射量にフィードバックする。 - 特許庁

To provide an air-fuel ratio controller for an internal combustion engine for an outboard motor capable of controlling an air-fuel ratio to an air-fuel ratio other than theoretical air-fuel ratio with high precision even by using an O_2 sensor changing its output characteristic in the vicinity of the theoretical air-fuel ratio.例文帳に追加

理論空燃比近傍で出力特性が変化するＯ_２センサを用いながらも、空燃比を理論空燃比以外の空燃比に精度良く制御できるようにした船外機用内燃機関の空燃比制御装置を提供する。 - 特許庁

Air fuel ratio control to keep air fuel ratio at lean air fuel ratio (λ=2) and supply of EGR are executed in a middle torque range.例文帳に追加

中トルク領域では、空燃比が希薄空燃比（λ＝２）となるように空燃比制御を行うとともにＥＧＲの供給を実施する。 - 特許庁

To quickly converge air fuel ratio on stoichiometric point when operation with rich air fuel ratio is performed right after start and air fuel ratio feed back control is started thereafter.例文帳に追加

始動直後にリッチ空燃比で運転し、その後に空燃比フィードバック制御を開始する場合に、空燃比を速やかにストイキ点に収束させる。 - 特許庁

An ECU 40 performs secondary air supply processing and performs air-fuel ratio F/B (Feed Back) control so that an air-fuel ratio in the exhaust pipe 24 reaches a target air-fuel ratio.例文帳に追加

ＥＣＵ４０は、二次エア供給処理を実施する一方、排気管２４内の空燃比が目標空燃比となるよう空燃比Ｆ／Ｂ制御を実施する。 - 特許庁

In this way, the air-fuel ratio F/B control prioritizing reduction of emission can be executed by the air-fuel ratio F/B control using the average air-fuel ratio.例文帳に追加

このように、平均空燃比を用いた空燃比Ｆ／Ｂ制御によれば、エミッションの低減を優先した空燃比Ｆ／Ｂ制御を実行することができる。 - 特許庁

A target air-fuel ratio on the upstream side of catalyst is alternately and rectangularly changed between a rich target air-fuel ratio (afrefr) and a lean target air-fuel ratio (afrefl).例文帳に追加

触媒の上流における目標空燃比を、リッチ目標空燃比afrefrとリーン目標空燃比afreflとの間で交互に矩形的に変化させる。 - 特許庁

To control an air-fuel ratio with high accuracy and high response by air-fuel ratio learning control based on the air-fuel ratio detected from an output value of an oxygen sensor.例文帳に追加

酸素センサの出力値から検出した空燃比に基づく空燃比学習制御によって、応答良くかつ高精度に空燃比を制御する。 - 特許庁

An electronic controller 20 conducts feedback control of the engine air-fuel ratio based on an air-fuel ratio correction factor so that it may agree with theoretical air-fuel ratio.例文帳に追加

電子制御装置２０は空燃比補正係数に基づき機関空燃比を理論空燃比に一致するようにフィードバック制御する。 - 特許庁

A load area equal to or lower than the maximum load line is a theoretical air-fuel ratio area where a cylinder air-fuel ratio is equal to the theoretical air-fuel ratio.例文帳に追加

最大負荷ラインを含んで最大負荷ラインよりも低負荷領域においては、筒内空燃比が理論空燃比とされる理論空燃比領域とされる。 - 特許庁

An electronic control device 30 calculates an air-fuel ratio offset value to offset a fuel injection amount so that an actual air-fuel ratio of the engine 11 reaches a target air-fuel ratio.例文帳に追加

電子制御装置３０は、エンジン１１の実空燃比が目標空燃比となるように燃料噴射量を補正する空燃比補正値を算出する。 - 特許庁

Active air-fuel ratio control vibrating exhaust air-fuel ratio Vfr with keeping a boarder at a predetermined center air-fuel ratio AFc is executed when deterioration of the catalyst is detected.例文帳に追加

触媒劣化検出時に排気空燃比Ｖｆｒを所定の中心空燃比ＡＦｃを境に振動させるアクティブ空燃比制御を実行する。 - 特許庁

As a result, even when there is a feedback control delay in the air-fuel ratio, the air-fuel ratio upstream of the first catalyst 53 can be speedily controlled to the target air-fuel ratio.例文帳に追加

この結果、空燃比のフィードバック制御遅れがあっても、第１触媒５３の上流空燃比が速やかに目標空燃比に制御される。 - 特許庁

To increase an air-fuel ratio control accuracy by performing air-fuel ratio control while reflecting the dynamic characteristics of an air-fuel ratio sensor.例文帳に追加

空燃比センサの動特性を反映して空燃比制御を実施することにより、空燃比の制御精度を向上させること。 - 特許庁

An engine ECU30 performs F/B control to match an actual air-fuel ratio to a target air-fuel ratio based on the output value of the first air-fuel ratio sensor 21.例文帳に追加

エンジンＥＣＵ３０は、第１空燃比センサ２１の出力値に基づいて実空燃比を目標空燃比に一致させるようＦ／Ｂ制御を実施する。 - 特許庁

An air-fuel ratio is feedback-controlled to a target air-fuel ratio based on the output of an air-fuel ratio sensor downstream the turbocharger.例文帳に追加

ターボチャージャ下流側の空燃比センサの出力に基づき空燃比を目標空燃比にフィードバック制御する。 - 特許庁

In the PM forced regeneration processing, rich air-fuel ratio control is performed for controlling the air-fuel ratio of an internal combustion engine 1 in the rich air-fuel ratio.例文帳に追加

ＰＭ強制再生処理時に内燃機関１の空燃比をリッチ空燃比に制御するリッチ空燃比制御を実行する。 - 特許庁

A cumulative part P2 determines an integration item ZI (k) by accumulating a deviation of the air-fuel ratio λ (k) detected by an air-fuel ratio sensor and a target air-fuel ratio λTG.例文帳に追加

累積部Ｐ２は、空燃比センサで検出された空燃比λ（ｋ）と目標空燃比λTGとの偏差を累積して積分項ＺＩ（ｋ）を求める。 - 特許庁

To provide an air fuel ratio control device for an internal combustion engine capable of more quickly making actual air fuel ratio consistent with target air fuel ratio.例文帳に追加

実際の空燃比を目標とする空燃比により迅速に一致させることができる内燃機関の空燃比制御装置を提供すること。 - 特許庁

The air-fuel ratio setting that the torque variation quantity is the smallest is studied and the air-fuel ratio control at the air-fuel ratio setting studied is carried out.例文帳に追加

そして、最もトルク変動量の小さい空燃比の設定を学習し、同学習された空燃比の設定で上記空燃比制御を実行する。 - 特許庁

To make closer to a target air/fuel ratio the air/fuel ratio under open loop control before an air/fuel ratio sensor is activated.例文帳に追加

空燃比センサが活性化する前のオープンループ制御中における空燃比を、目標空燃比により近づけるようにする。 - 特許庁

To rapidly converge an air-fuel ratio to a stoichiometric point when an engine is operated at a rich air-fuel ratio after starting and then performs an air-fuel ratio feedback control.例文帳に追加

始動後にリッチ空燃比で運転し、その後に空燃比フィードバック制御を行う場合に、空燃比を速やかにストイキ点に収束させる。 - 特許庁

During execution of reforming operation, an air fuel ratio of cylinders of the internal combustion engine 10 is all controlled to be in a rich air-fuel ratio equal to or less than a stoichiometric air-fuel ratio.例文帳に追加

改質運転の実行中は、内燃機関１０の各気筒の空燃比が何れも理論空燃比以下のリッチ空燃比となるように制御される。 - 特許庁

A new air-fuel ratio sensor is attached to an engine to judge whether an air fuel ratio is rich or lean from a detection signal of the air-fuel ratio sensor.例文帳に追加

新品の空燃比センサを機関に装着し、該空燃比センサの検出信号から空燃比のリッチ・リーンを判定する。 - 特許庁

An actual air fuel ratio is detected and the target opening of the throttle valve 20 is corrected so that this air fuel ratio is to be the target air fuel ratio.例文帳に追加

実際の空燃比を検出し、この空燃比が目標空燃比になるようにスロットル弁２０の目標開度を補正する。 - 特許庁

To improve the function of following up a target air-fuel ratio while ensuring stable air-fuel ratio behavior for air-fuel ratio disturbance.例文帳に追加

空燃比外乱に対し、安定した空燃比挙動を確保しつつ目標空燃比への追従機能を向上させる。 - 特許庁

To estimate and detect an air-fuel ratio in an area diverted from theoretical air-fuel ratio using a λ sensor in which output stepwisely changes corresponding to the theoretical air-fuel ratio.例文帳に追加

理論空燃比に対応して出力がステップ状に変化するλセンサを使って理論空燃比を外れた領域での空燃比を推測検知する。 - 特許庁

To promptly converge air-fuel ratio on a stoichiometric point, when an engine starts at rich air-fuel ratio and air-fuel ratio feedback control is started immediately after starting of the engine.例文帳に追加

リッチ空燃比で始動を行い、始動直後に空燃比フィードバック制御を開始する場合に、空燃比を速やかにストイキ点に収束させる。 - 特許庁

Also, when the central air-fuel ratio is remarkably large or small relative to a theoretical air-fuel ratio, the offset failure of the air-fuel ratio sensor 112 is determined.例文帳に追加

また、中心空燃比が理論空燃比に対して著しく大きいまたは小さい時にも、空燃比センサ１１２のオフセット故障と判定する。 - 特許庁

The ignition timing is set in the timing of not causing the misfire even if the actual air-fuel ratio is any air-fuel ratio in a predetermined air-fuel ratio range.例文帳に追加

点火時期は、実際の空燃比が、定められた空燃比範囲内のいかなる空燃比であっても失火を起こさないタイミングに設定する。 - 特許庁

The level of the standard set point is changed between the rich air fuel ratio and the lean air fuel ratio, as a function for the air fuel ratio for the gas flowing out of the lean NOx trap.例文帳に追加

基準設定点のレベルは、リーンNOxトラップから流出する空燃比の関数としてリッチ空燃比とリーン空燃比との間で変更する。 - 特許庁

The air/fuel ratio of each cylinder is switched between a rich air/fuel ratio and a lean air/fuel ratio for each combustion during a poisoning recovering control.例文帳に追加

被毒回復制御中において各気筒の空燃比を燃焼毎にリッチ空燃比とリーン空燃比とに切り替える。 - 特許庁

To provide both convergence responsiveness to a target air-fuel ratio and stability in a range near the target air-fuel ratio at a high level in air-fuel ratio feedback control.例文帳に追加

空燃比フィードバック制御において、目標空燃比への収束応答性と、目標空燃比付近での安定性とを高い次元で両立させる。 - 特許庁

To provide the air fuel ratio control system of an internal combustion engine for preventing fuel consumption from worsening by adequately controlling the air fuel ratio when a target air fuel ratio is changed.例文帳に追加

目標空燃比が変更されたとき、空燃比制御を適切に行い、燃費の悪化を防止する内燃機関の空燃比制御装置を提供する。 - 特許庁

Thereby, because the auxiliary gas does not pass through the air-fuel ratio sensor 67, the air-fuel ratio sensor 67 can detect accurately an air-fuel ratio of the exhaust gas.例文帳に追加

これにより、補助ガスが空燃比センサ６７を通過しないので、空燃比センサ６７は排ガスの空燃比を精度よく検出することができる。 - 特許庁

An individual cylinder air fuel ratio estimation part 25 calculates air fuel ratio of individual cylinders based on sensor detection value of an A/F sensor 13 and the target air fuel ratio.例文帳に追加

そして、気筒別空燃比推定部２５では、Ａ／Ｆセンサ１３によるセンサ検出値と目標空燃比とに基づいて気筒別空燃比を算出する。 - 特許庁

During the air-fuel ratio control by cylinder, existence of a lag of air-fuel ratio detecting timing is determined on the basis of degree of unevenness of the estimated air-fuel ratio between the cylinders.例文帳に追加

この気筒別空燃比制御中に気筒間の推定空燃比のばらつき度合いに基づいて空燃比検出タイミングのずれの有無を判定する。 - 特許庁

To allow an engine operation air-fuel ratio to easily and accurately maintain a target air-fuel ratio by excluding the influence on the engine air-fuel ratio by purge.例文帳に追加

パージによる機関空燃比への影響を排除して簡易かつ正確に機関運転空燃比を目標空燃比に維持する。 - 特許庁

The stoichiometric air-fuel ratio satisfying Cmax_R=Cmax_L is calculated as the true stoichiometric air-fuel ratio ST in this air-fuel ratio control device.例文帳に追加

Cmax_Ｒ＝Cmax_Ｌを成立させる理論空燃比を当該装置における真の理論空燃比STとして算出する。 - 特許庁

A target air fuel ratio establishing part 24 includes a sub F/B part 41, a target air fuel ratio enrichment part 42 and a target air fuel ratio change over part 43.例文帳に追加

目標空燃比設定部２４は、サブＦ／Ｂ部４１と、目標空燃比リッチ化部４２と、目標空燃比切替部４３とを有している。 - 特許庁