Journal of Applied Mathematics / 2012 / Article / Fig 4

Research Article

A Novel Four-Dimensional Energy-Saving and Emission-Reduction System and Its Linear Feedback Control

Figure 4

The stable equilibrium point of the controlled system (4.1).

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.