Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this article,  propose the use of Σ-Δ modulation-based sliding mode observers undergoing switched output injections as in remote state estimation cases. The class of switched observers, treated here, inherit their robustness with respect to un-modelled classical perturbation inputs of the polynomial type affecting the observed plant, from that of an average (non-discontinuous) observer design exhibiting dynamic output reconstruction error injections. These extended output injections consist of linear combinations of a sufficient number of iterated integrals of the output estimation error. In achieving the required robustness behaviour with respect to classical perturbations, a suitable and natural dualisation of Generalised Proportional Integral control is being used. The proposed observers are shown to be useful in collision detection schemes for flexible robotics.
['Hebertt Sira-Ramírez', 'Vicente Feliu Batlle']
I am writing a research paper on a idea Robust Σ-Δ modulation-based sliding mode observers for linear systems subject to time polynomial inputs
[{"from": "human", "value": "I am writing a research paper on a idea Robust \u03a3-\u0394 modulation-based sliding mode observers for linear systems subject to time polynomial inputs"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this article,  propose the use of \u03a3-\u0394 modulation-based sliding mode observers undergoing switched output injections as in remote state estimation cases. The class of switched observers, treated here, inherit their robustness with respect to un-modelled classical perturbation inputs of the polynomial type affecting the observed plant, from that of an average (non-discontinuous) observer design exhibiting dynamic output reconstruction error injections. These extended output injections consist of linear combinations of a sufficient number of iterated integrals of the output estimation error. In achieving the required robustness behaviour with respect to classical perturbations, a suitable and natural dualisation of Generalised Proportional Integral control is being used. The proposed observers are shown to be useful in collision detection schemes for flexible robotics."}]