Mitsubishi Lancer Evolution 2007 (Topic Ufficiale)

[TORRE]

anche gli interni non sono male!

[Touareg 2.5]

LLN

[lorenzo78]

Incazzata la ragazzina

incazzatissima direi

interni meravigliosi davvero

[Touareg 2.5]

autoscoops.be

[Touareg 2.5]

WCF

è camuffata solo perchè è la versione Europea..

[simonepietro]

un sacco di tecnologia sulla nuova lancer evo. Riporto in inglese perchè il malloppo è consistente.

In line with its corporate philosophy, Mitsubishi Motors strives to deliver a dynamic driving experience while making advances to keep drivers safe. Twin Clutch SST and S-AWC do so by making driving more intuitive. Both the systems work to efficiently distribute power appropriate to road conditions, and deliver outstanding control and stability maintained by an “intelligent” system that reads and reflects driver intent in real time.

S-AWC:

The system now adds an ASC*1 (Active Stability Control) feature to the ACD*2 (Active Center Differential), AYC*3 (Active Yaw Control) and Sport ABS*4 (Sport Antilock Brake System) components that have proven themselves in the Lancer Evolution series. Integrated system management of these four components allows regulation of torque and braking force at each wheel. S-AWC also now employs yaw rate feedback control. This allows the system to control each wheel under a wide range of driving conditions, thus realizing vehicle behavior that faithfully reflects driver inputs and allows drivers of all abilities to enjoy sporty motoring with confidence.

Twin Clutch SST:

MMC’s new automated manual transmission employs dual clutches to realize power transmission efficiencies on a par with a normal manual gearbox while also allowing slick and swift shifting. Allowing drivers of all abilities to shift rapidly up and down through the gears, Twin Clutch SST delivers satisfying acceleration while also returning superior fuel mileage thanks to its high-efficiency power transmission mechanism. The new transmission also features three operating modes tailored to different situations: from around-town drivability to instant-response and follow-the-line sporty motoring on the open road.

*1, *2, *3, *4: see following for details

1. S-AWC (Super All Wheel Control)

(1) System overview

The S-AWC vehicle dynamics control system integrates management of all its AYC, ACD, ASC and Sport ABS components (see below) while adding braking force control to Mitsubishi Motors’ own AYC system. As a result S-AWC elevates drive power, cornering performance as well as vehicle stability under all driving situations, from everyday motoring to emergency evasion maneuvers.

(2) ACD (Active Center Differential)

The Active Center Differential incorporates an electronically-controlled hydraulic multi-plate clutch. The system optimizes clutch cover clamp load for different driving conditions, regulating the differential limiting action between free and locked states to optimize front/rear wheel torque split and thereby producing the best balance between traction and steering response.

(3) AYC (Active Yaw Control)

AYC uses a torque transfer mechanism in the rear differential to control rear wheel torque differential for different driving conditions and so limit the yaw moment that acts on the vehicle body and enhance cornering performance. AYC also acts like a limited slip differential by suppressing rear wheel slip to improve traction. The first component of its type, AYC was first used in the Lancer Evolution IV launched in April 1996. It then took an evolutionary step forward in the Lancer Evolution VIII launched in January 2003 as the Super AYC when it switched from the use of a bevel gear to a planetary gear differential, thereby doubling the amount of torque it was able to transfer. In comparison to the system used in the Lancer Evolution IX, AYC now features yaw rate feedback control using a yaw rate sensor and also gains braking force control. Accurately determining the cornering dynamics on a real-time basis, the system operates to control vehicle behavior through corners and realize vehicle behavior that more closely mirrors driver intent.

(4) ASC (Active Stability Control)

The ASC system stabilizes vehicle attitude while maintaining optimum traction by regulating engine power and the braking force at each wheel. Taking a step beyond the previous generation Lancer Evolution, the fitting of a brake pressure sensor at each wheel allows more precise and positive control of braking force. ASC improves traction under acceleration by preventing the driving wheels from spinning on slippery surfaces. It also elevates vehicle stability by suppressing skidding in an emergency evasive maneuver or the result of other sudden steering inputs.

(5) Sport ABS (Sport Anti-lock Braking System)

ABS allows the driver to maintain steering control and keeps the vehicle stable by preventing the wheels from locking under heavy braking or when braking on slippery surfaces. The addition of yaw rate sensors and brake pressure sensors to the Sport ABS system has improved braking performance through corners compared to the Lancer Evolution IX.

(6) S-AWC control system

The use of engine torque and brake pressure information in the regulation of the ACD and AYC components allows the S-AWC system to determine more quickly whether the vehicle is accelerating or decelerating. S-AWC also employs yaw rate feedback for the first time. The system helps the driver follow his chosen line more closely by comparing how the car is running, as determined from data from the yaw rate sensors, and how the driver wants it to behave, as determined from steering inputs, and operates accordingly to correct any divergence. The addition of braking force regulation to AYC’s main role of transferring torque between the right and left wheels allows S-AWC to exert more control over vehicle behavior in on-the-limit driving situations. Increasing braking force on the inside wheel during understeer and on the outer wheel during oversteer situations, AYC’s new braking force control feature works in concert with torque transfer regulation to realize higher levels of cornering performance and vehicle stability.

Using integrated management of the ASC and ABS systems allows S-AWC to effectively and seamlessly control vehicle dynamics when accelerating, decelerating or cornering under all driving conditions. S-AWC offers three operating modes: TARMAC for dry, paved surfaces; GRAVEL for wet or unmade surfaces, and SNOW for snow covered surfaces. When the driver selects the mode best suited to current road surface conditions S-AWC operates to control vehicle behavior accordingly and allow the driver to extract the maximum dynamic performance from his vehicle.

2. Twin Clutch SST (Sport Shift Transmission)

(1) The mechanism

Twin Clutch SST puts odd (1st, 3rd, 5th) and even (2nd, 4th and 6th) gears on separate input shafts, each connected to an individual clutch. With both clutches under precise system control, this arrangement allows lightening-fast, smooth and lag-free gear changes with no interruption in power delivery. Using clutches instead of a torque converter to transmit power makes the Twin Clutch SST simpler in structure and reduces power transmission losses for higher transmission efficiency that leads to improved fuel mileage.

(2) Drive modes

Twin Clutch SST allows the driver to switch between three shifting programs — Normal, Sport and S-Sport — to cover the full range of driving situations, from town use to sporty motoring on open roads.

a. Normal mode

For use around town and other normal driving situations, Normal mode scheduling uses relatively low-speed shift points to deliver unobtrusive shifting for maximum comfort together with optimum fuel economy.

b. Sport mode

For use when driving in the mountains or when engine braking is required, Sport mode scheduling uses higher shift points and quicker shifting to deliver instant throttle response that instills in the driver a closer man/machine relationship.

c. S-Sport mode

Compared with Sport mode, S-Sport mode scheduling keeps the engine turning at higher revs while allowing lightening-fast shifting.

fonte motor authority

[proxx]

ehm.... posso sapere il succo?

io e l'inglese non bazzichiamo molto bene, grazie

[simonepietro]

ehm.... posso sapere il succo?

io e l'inglese non bazzichiamo molto bene, grazie

neppure io.Comunque:

SST. in pratica è la versione mitsubishi (2 frizioni a secco ?) del DSG VW,più veloce e economico di un manuale tradizionale. Dispone inoltre su comando di tre ben definite modalità di funzionamento che si possono tradurre in uso cittadino, risposta veloce nell'uso normale , sportivo.

S-AWC: Si tratta di un sistema di controllo della dinamica del veicolo ed è integrato con l'abs "sportivo ",AYC, ACD, ASC. L'interazione di tutti questi dispositivi permette alla lancer di avere la massima tenuta di strada, manegevolezza e stabilità.L' S-AWC azionando e usando i sensori dei sistemi AYC-ACD-ASC-ABS riesce a controllare sia il sottosterzo che il sovrasterzo e inoltre fornisce tre livelli di guidabilità : TARMAC per l'asciutto e il pavè. GRAVEL per lo sterrato,bgnato, fango. SNOW per la neve. Quando il guidatore seleziona una di queste modelità di funzionamento ottiene dall'auto il massimo in maneggevolezza, trazione, tenutà di strada , stabilità.

ACD(differenziale centrale attivo):costituito da una frizione a lamella idraulica a conttrollo elettronico, il suo campo di azione e compreso tra il trasferimento 0 al posteriore e il collegamento rigido tra anteriore e posteriore per raggiungere il massimo della trazione e delle direzionalità dello sterzo

AYC(controllo attivo dell'imbardata): dispositivo posizionato nel differenziale posteriore che agendo sulla coppia distribuità sulle singole ruote posteriori innalza la stabilità e manegevolezza, inoltre si comporta come un differenziale a slittamento limitato migliorando ulteriormente la trazione. Si tratta della naturale evoluzione del sistema presente fin dalla lancer IV del 1996. Una prima considerevole evoluzione si ebbe nella lancer VIII quando si è passati dall'uso degli ingranaggi conici a quelli a planetario , raddoppiando la quantità di coppia che si poteva da trasferire. L' AYC controlla ora l'imbardata per mezzo di un apposito sensore .

CSA (controlo attivo della stabilità):controlla stabilità e trazione agendo sia sulla potenza del motore che sui freni. Rispetto alle lancer precedente ogni ruota dispone di un sensore di pressione freni su ogni ruota permettendo un conttrollo più rapido e preciso

ABS sport. antibloccaggio freni più preciso e rapido rispetto alle precedenti lancer grazie ai sensori sopraindicati su ogni ruota .

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motorauthority

[<angel84>]

Davvero cattivissima! Mi piace!