A high-dimensional model to study the self-excited oscillations of rotary drilling systems
He Zhang, Emmanuel Detournay
Topics & Concepts
OdeChebyshev polynomialsOrdinary differential equationPartial differential equationTrajectoryControl theory (sociology)Nonlinear systemFrequency domainMathematicsStability (learning theory)Parametric statisticsDegrees of freedom (physics and chemistry)Mathematical analysisApplied mathematicsComputer scienceDifferential equationPhysicsStatisticsQuantum mechanicsAstronomyMachine learningControl (management)Artificial intelligenceDrilling and Well EngineeringTunneling and Rock MechanicsHydraulic Fracturing and Reservoir Analysis