Proportional control technology empowers the automotive suspension system, and the DS3049 solenoid valve leads the new industry change

Proportional control technology is a technology that uses current or voltage signals to adjust the response of mechanical or fluid control systems. It is widely used in fields that require precise control. The DS3049 Double Headed Proportional Solenolds adopts this core technology, which enables it to accurately adjust the displacement and flow of the solenoid valve, thereby achieving precise control of the suspension system.

In traditional solenoid valves, the transmission of control signals usually adopts a switch quantity method. The switch control can only achieve a simple on and off state switching, and cannot finely adjust the fluid flow and pressure. The DS3049 adopts the proportional control principle, which enables the solenoid valve to continuously adjust the displacement of the valve core according to the input current signal, thereby achieving stepless adjustment of flow and pressure. This precise adjustment capability enables the suspension system to automatically adjust the suspension hardness according to road conditions and driving needs, greatly improving the driving stability and comfort.

An important advantage of proportional control technology is that it can provide high-precision control. Through proportional solenoid valve control technology, the DS3049 can provide precise fluid flow regulation within the rated stroke range of 1.3mm. This technical advantage ensures that the suspension system can achieve real-time adjustment of vehicle height and suspension hardness under different road conditions and driving conditions, thus bringing drivers a smoother and more comfortable driving experience.
During dynamic driving, especially when driving at high speed or making sharp turns, the response speed and accuracy of the suspension system are directly related to the stability and handling of the vehicle. DS3049 achieves high-frequency and fast-response adjustment capabilities through proportional control technology, effectively improving the adaptability of the suspension system in various driving modes. For example, when encountering sudden deceleration or acceleration, the solenoid valve can quickly adjust the suspension hardness to ensure the stability of the vehicle body and avoid vehicle loss of control due to insufficient or excessive suspension adjustment.

Another major advantage of proportional control technology is that it can achieve fine control of force and displacement. The proportional control technology used by the DS3049 solenoid valve can accurately control the movement of the valve core according to the strength of the current signal and adjust the force output of the suspension system. This refined control enhances the adjustment range of the suspension system and greatly improves the flexibility of control.
Proportional control enables DS3049 to achieve smoother transition adjustment in the suspension system, reducing the system response time and the hysteresis that may be caused by traditional solenoid valves. In the suspension system, precise force regulation is crucial to the smoothness of vehicle driving. By accurately controlling the flow and pressure of the fluid, DS3049 ensures the comfort and safety of the suspension system, and the vehicle can maintain a stable driving state even under complex road conditions.

Compared with traditional switch-type solenoid valves, DS3049 can continue to provide stable working performance through proportional control technology, especially in the case of high load and high frequency changes, it can still maintain high-efficiency output. Thanks to this technology, DS3049 can still maintain good stability during long-term use, avoiding performance fluctuations caused by system lag or inaccurate control.
Another advantage of proportional control is that it can reduce energy consumption. In traditional solenoid valve systems, energy loss is large, especially in working modes that require frequent switching. The proportional control system of DS3049 adjusts the displacement of the valve core through current signals to ensure efficient operation of the system. Its superior energy efficiency performance extends the service life of the solenoid valve, reduces the energy consumption of the entire vehicle system, and meets the energy-saving and environmental protection requirements of modern automobiles.